42386200

素因数分解:

$2^3\times 5^2\times {\mathrm{211931}}^1$

素因数の和:211947

約数の個数: 24

約数和(自身を含む): 98548380

約数和(自身を除く): 56162180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211931, 423862, 847724, 1059655, 1695448, 2119310, 4238620, 5298275, 8477240, 10596550, 21193100, 42386200]

約数ペア:

[(1, 42386200), (2, 21193100), (4, 10596550), (5, 8477240), (8, 5298275), (10, 4238620), (20, 2119310), (25, 1695448), (40, 1059655), (50, 847724), (100, 423862), (200, 211931)]