109443880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 306996480

約数和(自身を除く): 197552600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 107, 130, 140, 182, 214, 260, 280, 281, 364, 428, 455, 520, 535, 562, 728, 749, 856, 910, 1070, 1124, 1391, 1405, 1498, 1820, 1967, 2140, 2248, 2782, 2810, 2996, 3640, 3653, 3745, 3934, 4280, 5564, 5620, 5992, 6955, 7306, 7490, 7868, 9737, 9835, 11128, 11240, 13910, 14612, 14980, 15736, 18265, 19474, 19670, 25571, 27820, 29224, 29960, 30067, 36530, 38948, 39340, 48685, 51142, 55640, 60134, 73060, 77896, 78680, 97370, 102284, 120268, 127855, 146120, 150335, 194740, 204568, 210469, 240536, 255710, 300670, 389480, 390871, 420938, 511420, 601340, 781742, 841876, 1022840, 1052345, 1202680, 1563484, 1683752, 1954355, 2104690, 2736097, 3126968, 3908710, 4209380, 5472194, 7817420, 8418760, 10944388, 13680485, 15634840, 21888776, 27360970, 54721940, 109443880]

約数ペア:

[(1, 109443880), (2, 54721940), (4, 27360970), (5, 21888776), (7, 15634840), (8, 13680485), (10, 10944388), (13, 8418760), (14, 7817420), (20, 5472194), (26, 4209380), (28, 3908710), (35, 3126968), (40, 2736097), (52, 2104690), (56, 1954355), (65, 1683752), (70, 1563484), (91, 1202680), (104, 1052345), (107, 1022840), (130, 841876), (140, 781742), (182, 601340), (214, 511420), (260, 420938), (280, 390871), (281, 389480), (364, 300670), (428, 255710), (455, 240536), (520, 210469), (535, 204568), (562, 194740), (728, 150335), (749, 146120), (856, 127855), (910, 120268), (1070, 102284), (1124, 97370), (1391, 78680), (1405, 77896), (1498, 73060), (1820, 60134), (1967, 55640), (2140, 51142), (2248, 48685), (2782, 39340), (2810, 38948), (2996, 36530), (3640, 30067), (3653, 29960), (3745, 29224), (3934, 27820), (4280, 25571), (5564, 19670), (5620, 19474), (5992, 18265), (6955, 15736), (7306, 14980), (7490, 14612), (7868, 13910), (9737, 11240), (9835, 11128)]