4113040

素因数分解:

$2^4\times 5^1\times {\mathrm{51413}}^1$

素因数の和:51426

約数の個数: 20

約数和(自身を含む): 9563004

約数和(自身を除く): 5449964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51413, 102826, 205652, 257065, 411304, 514130, 822608, 1028260, 2056520, 4113040]

約数ペア:

[(1, 4113040), (2, 2056520), (4, 1028260), (5, 822608), (8, 514130), (10, 411304), (16, 257065), (20, 205652), (40, 102826), (80, 51413)]