2458900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 5430208

約数和(自身を除く): 2971308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 367, 670, 734, 1340, 1468, 1675, 1835, 3350, 3670, 6700, 7340, 9175, 18350, 24589, 36700, 49178, 98356, 122945, 245890, 491780, 614725, 1229450, 2458900]

約数ペア:

[(1, 2458900), (2, 1229450), (4, 614725), (5, 491780), (10, 245890), (20, 122945), (25, 98356), (50, 49178), (67, 36700), (100, 24589), (134, 18350), (268, 9175), (335, 7340), (367, 6700), (670, 3670), (734, 3350), (1340, 1835), (1468, 1675)]