8525660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 21271488

約数和(自身を除く): 12745828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 271, 286, 484, 542, 572, 605, 715, 1084, 1210, 1355, 1430, 1573, 2420, 2710, 2860, 2981, 3146, 3523, 5420, 5962, 6292, 7046, 7865, 11924, 14092, 14905, 15730, 17615, 29810, 31460, 32791, 35230, 38753, 59620, 65582, 70460, 77506, 131164, 155012, 163955, 193765, 327910, 387530, 426283, 655820, 775060, 852566, 1705132, 2131415, 4262830, 8525660]

約数ペア:

[(1, 8525660), (2, 4262830), (4, 2131415), (5, 1705132), (10, 852566), (11, 775060), (13, 655820), (20, 426283), (22, 387530), (26, 327910), (44, 193765), (52, 163955), (55, 155012), (65, 131164), (110, 77506), (121, 70460), (130, 65582), (143, 59620), (220, 38753), (242, 35230), (260, 32791), (271, 31460), (286, 29810), (484, 17615), (542, 15730), (572, 14905), (605, 14092), (715, 11924), (1084, 7865), (1210, 7046), (1355, 6292), (1430, 5962), (1573, 5420), (2420, 3523), (2710, 3146), (2860, 2981)]