17049880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5839}}^1$

素因数の和:5923

約数の個数: 32

約数和(自身を含む): 38894400

約数和(自身を除く): 21844520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5839, 11678, 23356, 29195, 46712, 58390, 116780, 233560, 426247, 852494, 1704988, 2131235, 3409976, 4262470, 8524940, 17049880]

約数ペア:

[(1, 17049880), (2, 8524940), (4, 4262470), (5, 3409976), (8, 2131235), (10, 1704988), (20, 852494), (40, 426247), (73, 233560), (146, 116780), (292, 58390), (365, 46712), (584, 29195), (730, 23356), (1460, 11678), (2920, 5839)]