45388960

素因数分解:

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

素因数の和:9197

約数の個数: 48

約数和(自身を含む): 110702592

約数和(自身を除く): 65313632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9151, 18302, 36604, 45755, 73208, 91510, 146416, 183020, 283681, 292832, 366040, 567362, 732080, 1134724, 1418405, 1464160, 2269448, 2836810, 4538896, 5673620, 9077792, 11347240, 22694480, 45388960]

約数ペア:

[(1, 45388960), (2, 22694480), (4, 11347240), (5, 9077792), (8, 5673620), (10, 4538896), (16, 2836810), (20, 2269448), (31, 1464160), (32, 1418405), (40, 1134724), (62, 732080), (80, 567362), (124, 366040), (155, 292832), (160, 283681), (248, 183020), (310, 146416), (496, 91510), (620, 73208), (992, 45755), (1240, 36604), (2480, 18302), (4960, 9151)]