22733920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12917}}^1$

素因数の和:12943

約数の個数: 48

約数和(自身を含む): 58596048

約数和(自身を除く): 35862128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 12917, 25834, 51668, 64585, 103336, 129170, 142087, 206672, 258340, 284174, 413344, 516680, 568348, 710435, 1033360, 1136696, 1420870, 2066720, 2273392, 2841740, 4546784, 5683480, 11366960, 22733920]

約数ペア:

[(1, 22733920), (2, 11366960), (4, 5683480), (5, 4546784), (8, 2841740), (10, 2273392), (11, 2066720), (16, 1420870), (20, 1136696), (22, 1033360), (32, 710435), (40, 568348), (44, 516680), (55, 413344), (80, 284174), (88, 258340), (110, 206672), (160, 142087), (176, 129170), (220, 103336), (352, 64585), (440, 51668), (880, 25834), (1760, 12917)]