1644800230

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{38189}}^1$

素因数の和:38328

約数の個数: 32

約数和(自身を含む): 3052144800

約数和(自身を除く): 1407344570

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 295, 365, 590, 730, 4307, 8614, 21535, 38189, 43070, 76378, 190945, 381890, 2253151, 2787797, 4506302, 5575594, 11265755, 13938985, 22531510, 27877970, 164480023, 328960046, 822400115, 1644800230]

約数ペア:

[(1, 1644800230), (2, 822400115), (5, 328960046), (10, 164480023), (59, 27877970), (73, 22531510), (118, 13938985), (146, 11265755), (295, 5575594), (365, 4506302), (590, 2787797), (730, 2253151), (4307, 381890), (8614, 190945), (21535, 76378), (38189, 43070)]