22860580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 51601536

約数和(自身を除く): 28740956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 947, 1207, 1420, 1894, 2414, 3788, 4735, 4828, 6035, 9470, 12070, 16099, 18940, 24140, 32198, 64396, 67237, 80495, 134474, 160990, 268948, 321980, 336185, 672370, 1143029, 1344740, 2286058, 4572116, 5715145, 11430290, 22860580]

約数ペア:

[(1, 22860580), (2, 11430290), (4, 5715145), (5, 4572116), (10, 2286058), (17, 1344740), (20, 1143029), (34, 672370), (68, 336185), (71, 321980), (85, 268948), (142, 160990), (170, 134474), (284, 80495), (340, 67237), (355, 64396), (710, 32198), (947, 24140), (1207, 18940), (1420, 16099), (1894, 12070), (2414, 9470), (3788, 6035), (4735, 4828)]