88635890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 104208910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 290, 329, 406, 470, 658, 929, 1015, 1363, 1645, 1858, 2030, 2726, 3290, 4645, 6503, 6815, 9290, 9541, 13006, 13630, 19082, 26941, 32515, 43663, 47705, 53882, 65030, 87326, 95410, 134705, 188587, 218315, 269410, 305641, 377174, 436630, 611282, 942935, 1266227, 1528205, 1885870, 2532454, 3056410, 6331135, 8863589, 12662270, 17727178, 44317945, 88635890]

約数ペア:

[(1, 88635890), (2, 44317945), (5, 17727178), (7, 12662270), (10, 8863589), (14, 6331135), (29, 3056410), (35, 2532454), (47, 1885870), (58, 1528205), (70, 1266227), (94, 942935), (145, 611282), (203, 436630), (235, 377174), (290, 305641), (329, 269410), (406, 218315), (470, 188587), (658, 134705), (929, 95410), (1015, 87326), (1363, 65030), (1645, 53882), (1858, 47705), (2030, 43663), (2726, 32515), (3290, 26941), (4645, 19082), (6503, 13630), (6815, 13006), (9290, 9541)]