22440850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1553}}^1$

素因数の和:1599

約数の個数: 36

約数和(自身を含む): 44368254

約数和(自身を除く): 21927404

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 1553, 2890, 3106, 7225, 7765, 14450, 15530, 26401, 38825, 52802, 77650, 132005, 264010, 448817, 660025, 897634, 1320050, 2244085, 4488170, 11220425, 22440850]

約数ペア:

[(1, 22440850), (2, 11220425), (5, 4488170), (10, 2244085), (17, 1320050), (25, 897634), (34, 660025), (50, 448817), (85, 264010), (170, 132005), (289, 77650), (425, 52802), (578, 38825), (850, 26401), (1445, 15530), (1553, 14450), (2890, 7765), (3106, 7225)]