22694480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9195

約数の個数: 40

約数和(自身を含む): 54472704

約数和(自身を除く): 31778224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9151, 18302, 36604, 45755, 73208, 91510, 146416, 183020, 283681, 366040, 567362, 732080, 1134724, 1418405, 2269448, 2836810, 4538896, 5673620, 11347240, 22694480]

約数ペア:

[(1, 22694480), (2, 11347240), (4, 5673620), (5, 4538896), (8, 2836810), (10, 2269448), (16, 1418405), (20, 1134724), (31, 732080), (40, 567362), (62, 366040), (80, 283681), (124, 183020), (155, 146416), (248, 91510), (310, 73208), (496, 45755), (620, 36604), (1240, 18302), (2480, 9151)]