8485500120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{21751}}^1$

素因数の和:25016

約数の個数: 64

約数和(自身を含む): 25465501440

約数和(自身を除く): 16980001320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3251, 6502, 9753, 13004, 16255, 19506, 21751, 26008, 32510, 39012, 43502, 48765, 65020, 65253, 78024, 87004, 97530, 108755, 130040, 130506, 174008, 195060, 217510, 261012, 326265, 390120, 435020, 522024, 652530, 870040, 1305060, 2610120, 70712501, 141425002, 212137503, 282850004, 353562505, 424275006, 565700008, 707125010, 848550012, 1060687515, 1414250020, 1697100024, 2121375030, 2828500040, 4242750060, 8485500120]

約数ペア:

[(1, 8485500120), (2, 4242750060), (3, 2828500040), (4, 2121375030), (5, 1697100024), (6, 1414250020), (8, 1060687515), (10, 848550012), (12, 707125010), (15, 565700008), (20, 424275006), (24, 353562505), (30, 282850004), (40, 212137503), (60, 141425002), (120, 70712501), (3251, 2610120), (6502, 1305060), (9753, 870040), (13004, 652530), (16255, 522024), (19506, 435020), (21751, 390120), (26008, 326265), (32510, 261012), (39012, 217510), (43502, 195060), (48765, 174008), (65020, 130506), (65253, 130040), (78024, 108755), (87004, 97530)]