38593640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13217}}^1$

素因数の和:13301

約数の個数: 32

約数和(自身を含む): 88031880

約数和(自身を除く): 49438240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 13217, 26434, 52868, 66085, 105736, 132170, 264340, 528680, 964841, 1929682, 3859364, 4824205, 7718728, 9648410, 19296820, 38593640]

約数ペア:

[(1, 38593640), (2, 19296820), (4, 9648410), (5, 7718728), (8, 4824205), (10, 3859364), (20, 1929682), (40, 964841), (73, 528680), (146, 264340), (292, 132170), (365, 105736), (584, 66085), (730, 52868), (1460, 26434), (2920, 13217)]