17162440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3797}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 38967480

約数和(自身を除く): 21805040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3797, 4520, 7594, 15188, 18985, 30376, 37970, 75940, 151880, 429061, 858122, 1716244, 2145305, 3432488, 4290610, 8581220, 17162440]

約数ペア:

[(1, 17162440), (2, 8581220), (4, 4290610), (5, 3432488), (8, 2145305), (10, 1716244), (20, 858122), (40, 429061), (113, 151880), (226, 75940), (452, 37970), (565, 30376), (904, 18985), (1130, 15188), (2260, 7594), (3797, 4520)]