42608200

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 99748080

約数和(自身を除く): 57139880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1307, 1630, 2614, 3260, 4075, 5228, 6520, 6535, 8150, 10456, 13070, 16300, 26140, 32600, 32675, 52280, 65350, 130700, 213041, 261400, 426082, 852164, 1065205, 1704328, 2130410, 4260820, 5326025, 8521640, 10652050, 21304100, 42608200]

約数ペア:

[(1, 42608200), (2, 21304100), (4, 10652050), (5, 8521640), (8, 5326025), (10, 4260820), (20, 2130410), (25, 1704328), (40, 1065205), (50, 852164), (100, 426082), (163, 261400), (200, 213041), (326, 130700), (652, 65350), (815, 52280), (1304, 32675), (1307, 32600), (1630, 26140), (2614, 16300), (3260, 13070), (4075, 10456), (5228, 8150), (6520, 6535)]