40799950

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6229}}^1$

素因数の和:6372

約数の個数: 24

約数和(自身を含む): 76479480

約数和(自身を除く): 35679530

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6229, 6550, 12458, 31145, 62290, 155725, 311450, 815999, 1631998, 4079995, 8159990, 20399975, 40799950]

約数ペア:

[(1, 40799950), (2, 20399975), (5, 8159990), (10, 4079995), (25, 1631998), (50, 815999), (131, 311450), (262, 155725), (655, 62290), (1310, 31145), (3275, 12458), (6229, 6550)]