5831240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 13306680

約数和(自身を除く): 7475440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 1997, 2920, 3994, 7988, 9985, 15976, 19970, 39940, 79880, 145781, 291562, 583124, 728905, 1166248, 1457810, 2915620, 5831240]

約数ペア:

[(1, 5831240), (2, 2915620), (4, 1457810), (5, 1166248), (8, 728905), (10, 583124), (20, 291562), (40, 145781), (73, 79880), (146, 39940), (292, 19970), (365, 15976), (584, 9985), (730, 7988), (1460, 3994), (1997, 2920)]