39847160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34351}}^1$

素因数の和:34391

約数の個数: 32

約数和(自身を含む): 92750400

約数和(自身を除く): 52903240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 34351, 68702, 137404, 171755, 274808, 343510, 687020, 996179, 1374040, 1992358, 3984716, 4980895, 7969432, 9961790, 19923580, 39847160]

約数ペア:

[(1, 39847160), (2, 19923580), (4, 9961790), (5, 7969432), (8, 4980895), (10, 3984716), (20, 1992358), (29, 1374040), (40, 996179), (58, 687020), (116, 343510), (145, 274808), (232, 171755), (290, 137404), (580, 68702), (1160, 34351)]