22196840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 52258500

約数和(自身を除く): 30061660

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1049, 1058, 2098, 2116, 2645, 4196, 4232, 5245, 5290, 8392, 10490, 10580, 20980, 21160, 24127, 41960, 48254, 96508, 120635, 193016, 241270, 482540, 554921, 965080, 1109842, 2219684, 2774605, 4439368, 5549210, 11098420, 22196840]

約数ペア:

[(1, 22196840), (2, 11098420), (4, 5549210), (5, 4439368), (8, 2774605), (10, 2219684), (20, 1109842), (23, 965080), (40, 554921), (46, 482540), (92, 241270), (115, 193016), (184, 120635), (230, 96508), (460, 48254), (529, 41960), (920, 24127), (1049, 21160), (1058, 20980), (2098, 10580), (2116, 10490), (2645, 8392), (4196, 5290), (4232, 5245)]