4791950

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 24

約数和(自身を含む): 8972640

約数和(自身を除く): 4180690

約数列:

[1, 2, 5, 10, 25, 50, 239, 401, 478, 802, 1195, 2005, 2390, 4010, 5975, 10025, 11950, 20050, 95839, 191678, 479195, 958390, 2395975, 4791950]

約数ペア:

[(1, 4791950), (2, 2395975), (5, 958390), (10, 479195), (25, 191678), (50, 95839), (239, 20050), (401, 11950), (478, 10025), (802, 5975), (1195, 4010), (2005, 2390)]