22381060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 51508800

約数和(自身を除く): 29127740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1459, 1534, 2918, 3068, 3835, 5836, 7295, 7670, 14590, 15340, 18967, 29180, 37934, 75868, 86081, 94835, 172162, 189670, 344324, 379340, 430405, 860810, 1119053, 1721620, 2238106, 4476212, 5595265, 11190530, 22381060]

約数ペア:

[(1, 22381060), (2, 11190530), (4, 5595265), (5, 4476212), (10, 2238106), (13, 1721620), (20, 1119053), (26, 860810), (52, 430405), (59, 379340), (65, 344324), (118, 189670), (130, 172162), (236, 94835), (260, 86081), (295, 75868), (590, 37934), (767, 29180), (1180, 18967), (1459, 15340), (1534, 14590), (2918, 7670), (3068, 7295), (3835, 5836)]