85703410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 88478990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 127, 130, 145, 179, 254, 290, 358, 377, 635, 754, 895, 1270, 1651, 1790, 1885, 2327, 3302, 3683, 3770, 4654, 5191, 7366, 8255, 10382, 11635, 16510, 18415, 22733, 23270, 25955, 36830, 45466, 47879, 51910, 67483, 95758, 113665, 134966, 227330, 239395, 295529, 337415, 478790, 591058, 659257, 674830, 1318514, 1477645, 2955290, 3296285, 6592570, 8570341, 17140682, 42851705, 85703410]

約数ペア:

[(1, 85703410), (2, 42851705), (5, 17140682), (10, 8570341), (13, 6592570), (26, 3296285), (29, 2955290), (58, 1477645), (65, 1318514), (127, 674830), (130, 659257), (145, 591058), (179, 478790), (254, 337415), (290, 295529), (358, 239395), (377, 227330), (635, 134966), (754, 113665), (895, 95758), (1270, 67483), (1651, 51910), (1790, 47879), (1885, 45466), (2327, 36830), (3302, 25955), (3683, 23270), (3770, 22733), (4654, 18415), (5191, 16510), (7366, 11635), (8255, 10382)]