25620323820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{64279}}^1$

素因数の和:64384

約数の個数: 192

約数和(自身を含む): 89502443520

約数和(自身を除く): 63882119700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 219, 260, 273, 292, 364, 365, 390, 420, 438, 455, 511, 546, 730, 780, 876, 910, 949, 1022, 1092, 1095, 1365, 1460, 1533, 1820, 1898, 2044, 2190, 2555, 2730, 2847, 3066, 3796, 4380, 4745, 5110, 5460, 5694, 6132, 6643, 7665, 9490, 10220, 11388, 13286, 14235, 15330, 18980, 19929, 26572, 28470, 30660, 33215, 39858, 56940, 64279, 66430, 79716, 99645, 128558, 132860, 192837, 199290, 257116, 321395, 385674, 398580, 449953, 642790, 771348, 835627, 899906, 964185, 1285580, 1349859, 1671254, 1799812, 1928370, 2249765, 2506881, 2699718, 3342508, 3856740, 4178135, 4499530, 4692367, 5013762, 5399436, 5849389, 6749295, 8356270, 8999060, 9384734, 10027524, 11698778, 12534405, 13498590, 14077101, 16712540, 17548167, 18769468, 23397556, 23461835, 25068810, 26997180, 28154202, 29246945, 32846569, 35096334, 46923670, 50137620, 56308404, 58493890, 61000771, 65693138, 70192668, 70385505, 87740835, 93847340, 98539707, 116987780, 122001542, 131386276, 140771010, 164232845, 175481670, 183002313, 197079414, 244003084, 281542020, 305003855, 328465690, 350963340, 366004626, 394158828, 427005397, 492698535, 610007710, 656931380, 732009252, 854010794, 915011565, 985397070, 1220015420, 1281016191, 1708021588, 1830023130, 1970794140, 2135026985, 2562032382, 3660046260, 4270053970, 5124064764, 6405080955, 8540107940, 12810161910, 25620323820]

約数ペア:

[(1, 25620323820), (2, 12810161910), (3, 8540107940), (4, 6405080955), (5, 5124064764), (6, 4270053970), (7, 3660046260), (10, 2562032382), (12, 2135026985), (13, 1970794140), (14, 1830023130), (15, 1708021588), (20, 1281016191), (21, 1220015420), (26, 985397070), (28, 915011565), (30, 854010794), (35, 732009252), (39, 656931380), (42, 610007710), (52, 492698535), (60, 427005397), (65, 394158828), (70, 366004626), (73, 350963340), (78, 328465690), (84, 305003855), (91, 281542020), (105, 244003084), (130, 197079414), (140, 183002313), (146, 175481670), (156, 164232845), (182, 140771010), (195, 131386276), (210, 122001542), (219, 116987780), (260, 98539707), (273, 93847340), (292, 87740835), (364, 70385505), (365, 70192668), (390, 65693138), (420, 61000771), (438, 58493890), (455, 56308404), (511, 50137620), (546, 46923670), (730, 35096334), (780, 32846569), (876, 29246945), (910, 28154202), (949, 26997180), (1022, 25068810), (1092, 23461835), (1095, 23397556), (1365, 18769468), (1460, 17548167), (1533, 16712540), (1820, 14077101), (1898, 13498590), (2044, 12534405), (2190, 11698778), (2555, 10027524), (2730, 9384734), (2847, 8999060), (3066, 8356270), (3796, 6749295), (4380, 5849389), (4745, 5399436), (5110, 5013762), (5460, 4692367), (5694, 4499530), (6132, 4178135), (6643, 3856740), (7665, 3342508), (9490, 2699718), (10220, 2506881), (11388, 2249765), (13286, 1928370), (14235, 1799812), (15330, 1671254), (18980, 1349859), (19929, 1285580), (26572, 964185), (28470, 899906), (30660, 835627), (33215, 771348), (39858, 642790), (56940, 449953), (64279, 398580), (66430, 385674), (79716, 321395), (99645, 257116), (128558, 199290), (132860, 192837)]