4536576280

素因数分解:

$2^3\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{60617}}^1$

素因数の和:62499

約数の個数: 32

約数和(自身を含む): 10212920640

約数和(自身を除く): 5676344360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1871, 3742, 7484, 9355, 14968, 18710, 37420, 60617, 74840, 121234, 242468, 303085, 484936, 606170, 1212340, 2424680, 113414407, 226828814, 453657628, 567072035, 907315256, 1134144070, 2268288140, 4536576280]

約数ペア:

[(1, 4536576280), (2, 2268288140), (4, 1134144070), (5, 907315256), (8, 567072035), (10, 453657628), (20, 226828814), (40, 113414407), (1871, 2424680), (3742, 1212340), (7484, 606170), (9355, 484936), (14968, 303085), (18710, 242468), (37420, 121234), (60617, 74840)]