4963240

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 11249280

約数和(自身を除く): 6286040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 743, 835, 1336, 1486, 1670, 2972, 3340, 3715, 5944, 6680, 7430, 14860, 29720, 124081, 248162, 496324, 620405, 992648, 1240810, 2481620, 4963240]

約数ペア:

[(1, 4963240), (2, 2481620), (4, 1240810), (5, 992648), (8, 620405), (10, 496324), (20, 248162), (40, 124081), (167, 29720), (334, 14860), (668, 7430), (743, 6680), (835, 5944), (1336, 3715), (1486, 3340), (1670, 2972)]