101256680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4357}}^1$

素因数の和:4458

約数の個数: 64

約数和(自身を含む): 263571840

約数和(自身を除く): 162315160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4357, 4648, 5810, 8714, 11620, 17428, 21785, 23240, 30499, 34856, 43570, 60998, 87140, 121996, 152495, 174280, 243992, 304990, 361631, 609980, 723262, 1219960, 1446524, 1808155, 2531417, 2893048, 3616310, 5062834, 7232620, 10125668, 12657085, 14465240, 20251336, 25314170, 50628340, 101256680]

約数ペア:

[(1, 101256680), (2, 50628340), (4, 25314170), (5, 20251336), (7, 14465240), (8, 12657085), (10, 10125668), (14, 7232620), (20, 5062834), (28, 3616310), (35, 2893048), (40, 2531417), (56, 1808155), (70, 1446524), (83, 1219960), (140, 723262), (166, 609980), (280, 361631), (332, 304990), (415, 243992), (581, 174280), (664, 152495), (830, 121996), (1162, 87140), (1660, 60998), (2324, 43570), (2905, 34856), (3320, 30499), (4357, 23240), (4648, 21785), (5810, 17428), (8714, 11620)]