564120050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8111}}^1$

素因数の和:8243

約数の個数: 48

約数和(自身を含む): 1140676992

約数和(自身を除く): 576556942

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 1070, 1391, 2675, 2782, 5350, 6955, 8111, 13910, 16222, 34775, 40555, 69550, 81110, 105443, 202775, 210886, 405550, 527215, 867877, 1054430, 1735754, 2636075, 4339385, 5272150, 8678770, 11282401, 21696925, 22564802, 43393850, 56412005, 112824010, 282060025, 564120050]

約数ペア:

[(1, 564120050), (2, 282060025), (5, 112824010), (10, 56412005), (13, 43393850), (25, 22564802), (26, 21696925), (50, 11282401), (65, 8678770), (107, 5272150), (130, 4339385), (214, 2636075), (325, 1735754), (535, 1054430), (650, 867877), (1070, 527215), (1391, 405550), (2675, 210886), (2782, 202775), (5350, 105443), (6955, 81110), (8111, 69550), (13910, 40555), (16222, 34775)]