22606480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21737}}^1$

素因数の和:21763

約数の個数: 40

約数和(自身を含む): 56605752

約数和(自身を除く): 33999272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 21737, 43474, 86948, 108685, 173896, 217370, 282581, 347792, 434740, 565162, 869480, 1130324, 1412905, 1738960, 2260648, 2825810, 4521296, 5651620, 11303240, 22606480]

約数ペア:

[(1, 22606480), (2, 11303240), (4, 5651620), (5, 4521296), (8, 2825810), (10, 2260648), (13, 1738960), (16, 1412905), (20, 1130324), (26, 869480), (40, 565162), (52, 434740), (65, 347792), (80, 282581), (104, 217370), (130, 173896), (208, 108685), (260, 86948), (520, 43474), (1040, 21737)]