22300940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 50131872

約数和(自身を除く): 27830932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 613, 1070, 1226, 1819, 2140, 2452, 3065, 3638, 6130, 7276, 9095, 10421, 12260, 18190, 20842, 36380, 41684, 52105, 65591, 104210, 131182, 208420, 262364, 327955, 655910, 1115047, 1311820, 2230094, 4460188, 5575235, 11150470, 22300940]

約数ペア:

[(1, 22300940), (2, 11150470), (4, 5575235), (5, 4460188), (10, 2230094), (17, 1311820), (20, 1115047), (34, 655910), (68, 327955), (85, 262364), (107, 208420), (170, 131182), (214, 104210), (340, 65591), (428, 52105), (535, 41684), (613, 36380), (1070, 20842), (1226, 18190), (1819, 12260), (2140, 10421), (2452, 9095), (3065, 7276), (3638, 6130)]