1036405820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{1873}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 2213268960

約数和(自身を除く): 1176863140

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 379, 730, 758, 1460, 1516, 1873, 1895, 3746, 3790, 7492, 7580, 9365, 18730, 27667, 37460, 55334, 110668, 136729, 138335, 273458, 276670, 546916, 553340, 683645, 709867, 1367290, 1419734, 2734580, 2839468, 3549335, 7098670, 14197340, 51820291, 103640582, 207281164, 259101455, 518202910, 1036405820]

約数ペア:

[(1, 1036405820), (2, 518202910), (4, 259101455), (5, 207281164), (10, 103640582), (20, 51820291), (73, 14197340), (146, 7098670), (292, 3549335), (365, 2839468), (379, 2734580), (730, 1419734), (758, 1367290), (1460, 709867), (1516, 683645), (1873, 553340), (1895, 546916), (3746, 276670), (3790, 273458), (7492, 138335), (7580, 136729), (9365, 110668), (18730, 55334), (27667, 37460)]