42595240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34351}}^1$

素因数の和:34393

約数の個数: 32

約数和(自身を含む): 98933760

約数和(自身を除く): 56338520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 34351, 68702, 137404, 171755, 274808, 343510, 687020, 1064881, 1374040, 2129762, 4259524, 5324405, 8519048, 10648810, 21297620, 42595240]

約数ペア:

[(1, 42595240), (2, 21297620), (4, 10648810), (5, 8519048), (8, 5324405), (10, 4259524), (20, 2129762), (31, 1374040), (40, 1064881), (62, 687020), (124, 343510), (155, 274808), (248, 171755), (310, 137404), (620, 68702), (1240, 34351)]