9926480

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 23248512

約数和(自身を除く): 13322032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 743, 835, 1336, 1486, 1670, 2672, 2972, 3340, 3715, 5944, 6680, 7430, 11888, 13360, 14860, 29720, 59440, 124081, 248162, 496324, 620405, 992648, 1240810, 1985296, 2481620, 4963240, 9926480]

約数ペア:

[(1, 9926480), (2, 4963240), (4, 2481620), (5, 1985296), (8, 1240810), (10, 992648), (16, 620405), (20, 496324), (40, 248162), (80, 124081), (167, 59440), (334, 29720), (668, 14860), (743, 13360), (835, 11888), (1336, 7430), (1486, 6680), (1670, 5944), (2672, 3715), (2972, 3340)]