22753480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33461}}^1$

素因数の和:33489

約数の個数: 32

約数和(自身を含む): 54208440

約数和(自身を除く): 31454960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 33461, 66922, 133844, 167305, 267688, 334610, 568837, 669220, 1137674, 1338440, 2275348, 2844185, 4550696, 5688370, 11376740, 22753480]

約数ペア:

[(1, 22753480), (2, 11376740), (4, 5688370), (5, 4550696), (8, 2844185), (10, 2275348), (17, 1338440), (20, 1137674), (34, 669220), (40, 568837), (68, 334610), (85, 267688), (136, 167305), (170, 133844), (340, 66922), (680, 33461)]