41304860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 92618400

約数和(自身を除く): 51313540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 1489, 2774, 2978, 5548, 5956, 6935, 7445, 13870, 14890, 27740, 28291, 29780, 56582, 108697, 113164, 141455, 217394, 282910, 434788, 543485, 565820, 1086970, 2065243, 2173940, 4130486, 8260972, 10326215, 20652430, 41304860]

約数ペア:

[(1, 41304860), (2, 20652430), (4, 10326215), (5, 8260972), (10, 4130486), (19, 2173940), (20, 2065243), (38, 1086970), (73, 565820), (76, 543485), (95, 434788), (146, 282910), (190, 217394), (292, 141455), (365, 113164), (380, 108697), (730, 56582), (1387, 29780), (1460, 28291), (1489, 27740), (2774, 14890), (2978, 13870), (5548, 7445), (5956, 6935)]