11347240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9193

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 15010520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9151, 18302, 36604, 45755, 73208, 91510, 183020, 283681, 366040, 567362, 1134724, 1418405, 2269448, 2836810, 5673620, 11347240]

約数ペア:

[(1, 11347240), (2, 5673620), (4, 2836810), (5, 2269448), (8, 1418405), (10, 1134724), (20, 567362), (31, 366040), (40, 283681), (62, 183020), (124, 91510), (155, 73208), (248, 45755), (310, 36604), (620, 18302), (1240, 9151)]