9008360

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 20458440

約数和(自身を除く): 11450080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1993, 2260, 3986, 4520, 7972, 9965, 15944, 19930, 39860, 79720, 225209, 450418, 900836, 1126045, 1801672, 2252090, 4504180, 9008360]

約数ペア:

[(1, 9008360), (2, 4504180), (4, 2252090), (5, 1801672), (8, 1126045), (10, 900836), (20, 450418), (40, 225209), (113, 79720), (226, 39860), (452, 19930), (565, 15944), (904, 9965), (1130, 7972), (1993, 4520), (2260, 3986)]