22249120

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 52873128

約数和(自身を除く): 30624008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 577, 964, 1154, 1205, 1928, 2308, 2410, 2885, 3856, 4616, 4820, 5770, 7712, 9232, 9640, 11540, 18464, 19280, 23080, 38560, 46160, 92320, 139057, 278114, 556228, 695285, 1112456, 1390570, 2224912, 2781140, 4449824, 5562280, 11124560, 22249120]

約数ペア:

[(1, 22249120), (2, 11124560), (4, 5562280), (5, 4449824), (8, 2781140), (10, 2224912), (16, 1390570), (20, 1112456), (32, 695285), (40, 556228), (80, 278114), (160, 139057), (241, 92320), (482, 46160), (577, 38560), (964, 23080), (1154, 19280), (1205, 18464), (1928, 11540), (2308, 9640), (2410, 9232), (2885, 7712), (3856, 5770), (4616, 4820)]