566704850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 1082073600

約数和(自身を除く): 515368750

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 239, 470, 478, 1009, 1175, 1195, 2018, 2350, 2390, 5045, 5975, 10090, 11233, 11950, 22466, 25225, 47423, 50450, 56165, 94846, 112330, 237115, 241151, 280825, 474230, 482302, 561650, 1185575, 1205755, 2371150, 2411510, 6028775, 11334097, 12057550, 22668194, 56670485, 113340970, 283352425, 566704850]

約数ペア:

[(1, 566704850), (2, 283352425), (5, 113340970), (10, 56670485), (25, 22668194), (47, 12057550), (50, 11334097), (94, 6028775), (235, 2411510), (239, 2371150), (470, 1205755), (478, 1185575), (1009, 561650), (1175, 482302), (1195, 474230), (2018, 280825), (2350, 241151), (2390, 237115), (5045, 112330), (5975, 94846), (10090, 56165), (11233, 50450), (11950, 47423), (22466, 25225)]