382992920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{258779}}^1$

素因数の和:258827

約数の個数: 32

約数和(自身を含む): 885027600

約数和(自身を除く): 502034680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 258779, 517558, 1035116, 1293895, 2070232, 2587790, 5175580, 9574823, 10351160, 19149646, 38299292, 47874115, 76598584, 95748230, 191496460, 382992920]

約数ペア:

[(1, 382992920), (2, 191496460), (4, 95748230), (5, 76598584), (8, 47874115), (10, 38299292), (20, 19149646), (37, 10351160), (40, 9574823), (74, 5175580), (148, 2587790), (185, 2070232), (296, 1293895), (370, 1035116), (740, 517558), (1480, 258779)]