72655010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 136940544

約数和(自身を除く): 64285534

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 3301, 4402, 6602, 11005, 16505, 22010, 33010, 102331, 204662, 234371, 468742, 511655, 1023310, 1171855, 2343710, 7265501, 14531002, 36327505, 72655010]

約数ペア:

[(1, 72655010), (2, 36327505), (5, 14531002), (10, 7265501), (31, 2343710), (62, 1171855), (71, 1023310), (142, 511655), (155, 468742), (310, 234371), (355, 204662), (710, 102331), (2201, 33010), (3301, 22010), (4402, 16505), (6602, 11005)]