22330520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32839}}^1$

素因数の和:32867

約数の個数: 32

約数和(自身を含む): 53200800

約数和(自身を除く): 30870280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32839, 65678, 131356, 164195, 262712, 328390, 558263, 656780, 1116526, 1313560, 2233052, 2791315, 4466104, 5582630, 11165260, 22330520]

約数ペア:

[(1, 22330520), (2, 11165260), (4, 5582630), (5, 4466104), (8, 2791315), (10, 2233052), (17, 1313560), (20, 1116526), (34, 656780), (40, 558263), (68, 328390), (85, 262712), (136, 164195), (170, 131356), (340, 65678), (680, 32839)]