1627108822160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{656092267}}^1$

素因数の和:656092311

約数の個数: 40

約数和(自身を含む): 3905061179136

約数和(自身を除く): 2277952356976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 656092267, 1312184534, 2624369068, 3280461335, 5248738136, 6560922670, 10497476272, 13121845340, 20338860277, 26243690680, 40677720554, 52487381360, 81355441108, 101694301385, 162710882216, 203388602770, 325421764432, 406777205540, 813554411080, 1627108822160]

約数ペア:

[(1, 1627108822160), (2, 813554411080), (4, 406777205540), (5, 325421764432), (8, 203388602770), (10, 162710882216), (16, 101694301385), (20, 81355441108), (31, 52487381360), (40, 40677720554), (62, 26243690680), (80, 20338860277), (124, 13121845340), (155, 10497476272), (248, 6560922670), (310, 5248738136), (496, 3280461335), (620, 2624369068), (1240, 1312184534), (2480, 656092267)]