73826480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10174

約数の個数: 80

約数和(自身を含む): 211278144

約数和(自身を除く): 137451664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 10141, 20282, 40564, 50705, 70987, 81128, 101410, 131833, 141974, 162256, 202820, 263666, 283948, 354935, 405640, 527332, 567896, 659165, 709870, 811280, 922831, 1054664, 1135792, 1318330, 1419740, 1845662, 2109328, 2636660, 2839480, 3691324, 4614155, 5273320, 5678960, 7382648, 9228310, 10546640, 14765296, 18456620, 36913240, 73826480]

約数ペア:

[(1, 73826480), (2, 36913240), (4, 18456620), (5, 14765296), (7, 10546640), (8, 9228310), (10, 7382648), (13, 5678960), (14, 5273320), (16, 4614155), (20, 3691324), (26, 2839480), (28, 2636660), (35, 2109328), (40, 1845662), (52, 1419740), (56, 1318330), (65, 1135792), (70, 1054664), (80, 922831), (91, 811280), (104, 709870), (112, 659165), (130, 567896), (140, 527332), (182, 405640), (208, 354935), (260, 283948), (280, 263666), (364, 202820), (455, 162256), (520, 141974), (560, 131833), (728, 101410), (910, 81128), (1040, 70987), (1456, 50705), (1820, 40564), (3640, 20282), (7280, 10141)]