45334190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 95040000

約数和(自身を除く): 49705810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 109, 110, 190, 199, 209, 218, 398, 418, 545, 995, 1045, 1090, 1199, 1990, 2071, 2090, 2189, 2398, 3781, 4142, 4378, 5995, 7562, 10355, 10945, 11990, 18905, 20710, 21691, 21890, 22781, 37810, 41591, 43382, 45562, 83182, 108455, 113905, 207955, 216910, 227810, 238601, 412129, 415910, 477202, 824258, 1193005, 2060645, 2386010, 4121290, 4533419, 9066838, 22667095, 45334190]

約数ペア:

[(1, 45334190), (2, 22667095), (5, 9066838), (10, 4533419), (11, 4121290), (19, 2386010), (22, 2060645), (38, 1193005), (55, 824258), (95, 477202), (109, 415910), (110, 412129), (190, 238601), (199, 227810), (209, 216910), (218, 207955), (398, 113905), (418, 108455), (545, 83182), (995, 45562), (1045, 43382), (1090, 41591), (1199, 37810), (1990, 22781), (2071, 21890), (2090, 21691), (2189, 20710), (2398, 18905), (3781, 11990), (4142, 10945), (4378, 10355), (5995, 7562)]