24946480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 67151952

約数和(自身を除く): 42205472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 83, 85, 104, 130, 136, 166, 170, 208, 221, 260, 272, 289, 332, 340, 415, 442, 520, 578, 664, 680, 830, 884, 1040, 1079, 1105, 1156, 1328, 1360, 1411, 1445, 1660, 1768, 2158, 2210, 2312, 2822, 2890, 3320, 3536, 3757, 4316, 4420, 4624, 5395, 5644, 5780, 6640, 7055, 7514, 8632, 8840, 10790, 11288, 11560, 14110, 15028, 17264, 17680, 18343, 18785, 21580, 22576, 23120, 23987, 28220, 30056, 36686, 37570, 43160, 47974, 56440, 60112, 73372, 75140, 86320, 91715, 95948, 112880, 119935, 146744, 150280, 183430, 191896, 239870, 293488, 300560, 311831, 366860, 383792, 479740, 623662, 733720, 959480, 1247324, 1467440, 1559155, 1918960, 2494648, 3118310, 4989296, 6236620, 12473240, 24946480]

約数ペア:

[(1, 24946480), (2, 12473240), (4, 6236620), (5, 4989296), (8, 3118310), (10, 2494648), (13, 1918960), (16, 1559155), (17, 1467440), (20, 1247324), (26, 959480), (34, 733720), (40, 623662), (52, 479740), (65, 383792), (68, 366860), (80, 311831), (83, 300560), (85, 293488), (104, 239870), (130, 191896), (136, 183430), (166, 150280), (170, 146744), (208, 119935), (221, 112880), (260, 95948), (272, 91715), (289, 86320), (332, 75140), (340, 73372), (415, 60112), (442, 56440), (520, 47974), (578, 43160), (664, 37570), (680, 36686), (830, 30056), (884, 28220), (1040, 23987), (1079, 23120), (1105, 22576), (1156, 21580), (1328, 18785), (1360, 18343), (1411, 17680), (1445, 17264), (1660, 15028), (1768, 14110), (2158, 11560), (2210, 11288), (2312, 10790), (2822, 8840), (2890, 8632), (3320, 7514), (3536, 7055), (3757, 6640), (4316, 5780), (4420, 5644), (4624, 5395)]