12554200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 29919960

約数和(自身を除く): 17365760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1531, 1640, 2050, 3062, 4100, 6124, 7655, 8200, 12248, 15310, 30620, 38275, 61240, 62771, 76550, 125542, 153100, 251084, 306200, 313855, 502168, 627710, 1255420, 1569275, 2510840, 3138550, 6277100, 12554200]

約数ペア:

[(1, 12554200), (2, 6277100), (4, 3138550), (5, 2510840), (8, 1569275), (10, 1255420), (20, 627710), (25, 502168), (40, 313855), (41, 306200), (50, 251084), (82, 153100), (100, 125542), (164, 76550), (200, 62771), (205, 61240), (328, 38275), (410, 30620), (820, 15310), (1025, 12248), (1531, 8200), (1640, 7655), (2050, 6124), (3062, 4100)]