40023970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13297}}^1$

素因数の和:13354

約数の個数: 32

約数和(自身を含む): 84256128

約数和(自身を除く): 44232158

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 13297, 26594, 66485, 93079, 132970, 186158, 465395, 571771, 930790, 1143542, 2858855, 4002397, 5717710, 8004794, 20011985, 40023970]

約数ペア:

[(1, 40023970), (2, 20011985), (5, 8004794), (7, 5717710), (10, 4002397), (14, 2858855), (35, 1143542), (43, 930790), (70, 571771), (86, 465395), (215, 186158), (301, 132970), (430, 93079), (602, 66485), (1505, 26594), (3010, 13297)]