5564120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 12640320

約数和(自身を除く): 7076200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1231, 2260, 2462, 4520, 4924, 6155, 9848, 12310, 24620, 49240, 139103, 278206, 556412, 695515, 1112824, 1391030, 2782060, 5564120]

約数ペア:

[(1, 5564120), (2, 2782060), (4, 1391030), (5, 1112824), (8, 695515), (10, 556412), (20, 278206), (40, 139103), (113, 49240), (226, 24620), (452, 12310), (565, 9848), (904, 6155), (1130, 4924), (1231, 4520), (2260, 2462)]