3769720

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 8604720

約数和(自身を除く): 4835000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1291, 1460, 2582, 2920, 5164, 6455, 10328, 12910, 25820, 51640, 94243, 188486, 376972, 471215, 753944, 942430, 1884860, 3769720]

約数ペア:

[(1, 3769720), (2, 1884860), (4, 942430), (5, 753944), (8, 471215), (10, 376972), (20, 188486), (40, 94243), (73, 51640), (146, 25820), (292, 12910), (365, 10328), (584, 6455), (730, 5164), (1291, 2920), (1460, 2582)]