1245256510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1\times {\mathrm{3187}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 2299262112

約数和(自身を除く): 1054005602

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 953, 1906, 3187, 4765, 6374, 9530, 15935, 31870, 39073, 78146, 130667, 195365, 261334, 390730, 653335, 1306670, 3037211, 6074422, 15186055, 30372110, 124525651, 249051302, 622628255, 1245256510]

約数ペア:

[(1, 1245256510), (2, 622628255), (5, 249051302), (10, 124525651), (41, 30372110), (82, 15186055), (205, 6074422), (410, 3037211), (953, 1306670), (1906, 653335), (3187, 390730), (4765, 261334), (6374, 195365), (9530, 130667), (15935, 78146), (31870, 39073)]