40128130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12197}}^1$

素因数の和:12258

約数の個数: 32

約数和(自身を含む): 84312576

約数和(自身を除く): 44184446

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 12197, 24394, 60985, 85379, 121970, 170758, 426895, 573259, 853790, 1146518, 2866295, 4012813, 5732590, 8025626, 20064065, 40128130]

約数ペア:

[(1, 40128130), (2, 20064065), (5, 8025626), (7, 5732590), (10, 4012813), (14, 2866295), (35, 1146518), (47, 853790), (70, 573259), (94, 426895), (235, 170758), (329, 121970), (470, 85379), (658, 60985), (1645, 24394), (3290, 12197)]