57768400

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1196

約数の個数: 60

約数和(自身を含む): 139921600

約数和(自身を除く): 82153200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 200, 278, 400, 556, 695, 1039, 1112, 1390, 2078, 2224, 2780, 3475, 4156, 5195, 5560, 6950, 8312, 10390, 11120, 13900, 16624, 20780, 25975, 27800, 41560, 51950, 55600, 83120, 103900, 144421, 207800, 288842, 415600, 577684, 722105, 1155368, 1444210, 2310736, 2888420, 3610525, 5776840, 7221050, 11553680, 14442100, 28884200, 57768400]

約数ペア:

[(1, 57768400), (2, 28884200), (4, 14442100), (5, 11553680), (8, 7221050), (10, 5776840), (16, 3610525), (20, 2888420), (25, 2310736), (40, 1444210), (50, 1155368), (80, 722105), (100, 577684), (139, 415600), (200, 288842), (278, 207800), (400, 144421), (556, 103900), (695, 83120), (1039, 55600), (1112, 51950), (1390, 41560), (2078, 27800), (2224, 25975), (2780, 20780), (3475, 16624), (4156, 13900), (5195, 11120), (5560, 10390), (6950, 8312)]