356475380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14767}}^1$

素因数の和:14864

約数の個数: 48

約数和(自身を含む): 803851776

約数和(自身を除く): 447376396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 14767, 24140, 29534, 59068, 73835, 147670, 251039, 295340, 502078, 1004156, 1048457, 1255195, 2096914, 2510390, 4193828, 5020780, 5242285, 10484570, 17823769, 20969140, 35647538, 71295076, 89118845, 178237690, 356475380]

約数ペア:

[(1, 356475380), (2, 178237690), (4, 89118845), (5, 71295076), (10, 35647538), (17, 20969140), (20, 17823769), (34, 10484570), (68, 5242285), (71, 5020780), (85, 4193828), (142, 2510390), (170, 2096914), (284, 1255195), (340, 1048457), (355, 1004156), (710, 502078), (1207, 295340), (1420, 251039), (2414, 147670), (4828, 73835), (6035, 59068), (12070, 29534), (14767, 24140)]