38339620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7577}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 91663488

約数和(自身を除く): 53323868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 7577, 15154, 30308, 37885, 75770, 83347, 151540, 166694, 174271, 333388, 348542, 416735, 697084, 833470, 871355, 1666940, 1742710, 1916981, 3485420, 3833962, 7667924, 9584905, 19169810, 38339620]

約数ペア:

[(1, 38339620), (2, 19169810), (4, 9584905), (5, 7667924), (10, 3833962), (11, 3485420), (20, 1916981), (22, 1742710), (23, 1666940), (44, 871355), (46, 833470), (55, 697084), (92, 416735), (110, 348542), (115, 333388), (220, 174271), (230, 166694), (253, 151540), (460, 83347), (506, 75770), (1012, 37885), (1265, 30308), (2530, 15154), (5060, 7577)]