15422320

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 36042336

約数和(自身を除く): 20620016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 733, 1052, 1315, 1466, 2104, 2630, 2932, 3665, 4208, 5260, 5864, 7330, 10520, 11728, 14660, 21040, 29320, 58640, 192779, 385558, 771116, 963895, 1542232, 1927790, 3084464, 3855580, 7711160, 15422320]

約数ペア:

[(1, 15422320), (2, 7711160), (4, 3855580), (5, 3084464), (8, 1927790), (10, 1542232), (16, 963895), (20, 771116), (40, 385558), (80, 192779), (263, 58640), (526, 29320), (733, 21040), (1052, 14660), (1315, 11728), (1466, 10520), (2104, 7330), (2630, 5864), (2932, 5260), (3665, 4208)]