22742320

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 53121600

約数和(自身を除く): 30379280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1049, 1084, 1355, 2098, 2168, 2710, 4196, 4336, 5245, 5420, 8392, 10490, 10840, 16784, 20980, 21680, 41960, 83920, 284279, 568558, 1137116, 1421395, 2274232, 2842790, 4548464, 5685580, 11371160, 22742320]

約数ペア:

[(1, 22742320), (2, 11371160), (4, 5685580), (5, 4548464), (8, 2842790), (10, 2274232), (16, 1421395), (20, 1137116), (40, 568558), (80, 284279), (271, 83920), (542, 41960), (1049, 21680), (1084, 20980), (1355, 16784), (2098, 10840), (2168, 10490), (2710, 8392), (4196, 5420), (4336, 5245)]