75191540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 165279744

約数和(自身を除く): 90088204

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 1951, 3854, 3902, 7708, 7804, 9635, 9755, 19270, 19510, 38540, 39020, 79991, 91697, 159982, 183394, 319964, 366788, 399955, 458485, 799910, 916970, 1599820, 1833940, 3759577, 7519154, 15038308, 18797885, 37595770, 75191540]

約数ペア:

[(1, 75191540), (2, 37595770), (4, 18797885), (5, 15038308), (10, 7519154), (20, 3759577), (41, 1833940), (47, 1599820), (82, 916970), (94, 799910), (164, 458485), (188, 399955), (205, 366788), (235, 319964), (410, 183394), (470, 159982), (820, 91697), (940, 79991), (1927, 39020), (1951, 38540), (3854, 19510), (3902, 19270), (7708, 9755), (7804, 9635)]