4038856570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:3007

約数の個数: 64

約数和(自身を含む): 8430428160

約数和(自身を除く): 4391571590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 197, 218, 394, 545, 763, 985, 1090, 1379, 1526, 1970, 2687, 2758, 3815, 5374, 6895, 7630, 13435, 13790, 18809, 21473, 26870, 37618, 42946, 94045, 107365, 150311, 188090, 214730, 292883, 300622, 529339, 585766, 751555, 1058678, 1464415, 1503110, 2050181, 2646695, 2928830, 3705373, 4100362, 5293390, 7410746, 10250905, 18526865, 20501810, 37053730, 57697951, 115395902, 288489755, 403885657, 576979510, 807771314, 2019428285, 4038856570]

約数ペア:

[(1, 4038856570), (2, 2019428285), (5, 807771314), (7, 576979510), (10, 403885657), (14, 288489755), (35, 115395902), (70, 57697951), (109, 37053730), (197, 20501810), (218, 18526865), (394, 10250905), (545, 7410746), (763, 5293390), (985, 4100362), (1090, 3705373), (1379, 2928830), (1526, 2646695), (1970, 2050181), (2687, 1503110), (2758, 1464415), (3815, 1058678), (5374, 751555), (6895, 585766), (7630, 529339), (13435, 300622), (13790, 292883), (18809, 214730), (21473, 188090), (26870, 150311), (37618, 107365), (42946, 94045)]