25311400

素因数分解:

$2^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 59192640

約数和(自身を除く): 33881240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 467, 542, 934, 1084, 1355, 1868, 2168, 2335, 2710, 3736, 4670, 5420, 6775, 9340, 10840, 11675, 13550, 18680, 23350, 27100, 46700, 54200, 93400, 126557, 253114, 506228, 632785, 1012456, 1265570, 2531140, 3163925, 5062280, 6327850, 12655700, 25311400]

約数ペア:

[(1, 25311400), (2, 12655700), (4, 6327850), (5, 5062280), (8, 3163925), (10, 2531140), (20, 1265570), (25, 1012456), (40, 632785), (50, 506228), (100, 253114), (200, 126557), (271, 93400), (467, 54200), (542, 46700), (934, 27100), (1084, 23350), (1355, 18680), (1868, 13550), (2168, 11675), (2335, 10840), (2710, 9340), (3736, 6775), (4670, 5420)]