29656840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43613}}^1$

素因数の和:43641

約数の個数: 32

約数和(自身を含む): 70654680

約数和(自身を除く): 40997840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43613, 87226, 174452, 218065, 348904, 436130, 741421, 872260, 1482842, 1744520, 2965684, 3707105, 5931368, 7414210, 14828420, 29656840]

約数ペア:

[(1, 29656840), (2, 14828420), (4, 7414210), (5, 5931368), (8, 3707105), (10, 2965684), (17, 1744520), (20, 1482842), (34, 872260), (40, 741421), (68, 436130), (85, 348904), (136, 218065), (170, 174452), (340, 87226), (680, 43613)]