5113400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 12227640

約数和(自身を除く): 7114240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 691, 740, 925, 1382, 1480, 1850, 2764, 3455, 3700, 5528, 6910, 7400, 13820, 17275, 25567, 27640, 34550, 51134, 69100, 102268, 127835, 138200, 204536, 255670, 511340, 639175, 1022680, 1278350, 2556700, 5113400]

約数ペア:

[(1, 5113400), (2, 2556700), (4, 1278350), (5, 1022680), (8, 639175), (10, 511340), (20, 255670), (25, 204536), (37, 138200), (40, 127835), (50, 102268), (74, 69100), (100, 51134), (148, 34550), (185, 27640), (200, 25567), (296, 17275), (370, 13820), (691, 7400), (740, 6910), (925, 5528), (1382, 3700), (1480, 3455), (1850, 2764)]