40726910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12379}}^1$

素因数の和:12440

約数の個数: 32

約数和(自身を含む): 85570560

約数和(自身を除く): 44843650

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 12379, 24758, 61895, 86653, 123790, 173306, 433265, 581813, 866530, 1163626, 2909065, 4072691, 5818130, 8145382, 20363455, 40726910]

約数ペア:

[(1, 40726910), (2, 20363455), (5, 8145382), (7, 5818130), (10, 4072691), (14, 2909065), (35, 1163626), (47, 866530), (70, 581813), (94, 433265), (235, 173306), (329, 123790), (470, 86653), (658, 61895), (1645, 24758), (3290, 12379)]