39072010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 72099072

約数和(自身を除く): 33027062

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 487, 565, 710, 974, 1130, 2435, 4870, 8023, 16046, 34577, 40115, 55031, 69154, 80230, 110062, 172885, 275155, 345770, 550310, 3907201, 7814402, 19536005, 39072010]

約数ペア:

[(1, 39072010), (2, 19536005), (5, 7814402), (10, 3907201), (71, 550310), (113, 345770), (142, 275155), (226, 172885), (355, 110062), (487, 80230), (565, 69154), (710, 55031), (974, 40115), (1130, 34577), (2435, 16046), (4870, 8023)]