1597960542020

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1\times {\mathrm{165457}}^1$

素因数の和:166860

約数の個数: 48

約数和(自身を含む): 3365431603968

約数和(自身を除く): 1767471061948

約数列:

[1, 2, 4, 5, 10, 20, 643, 751, 1286, 1502, 2572, 3004, 3215, 3755, 6430, 7510, 12860, 15020, 165457, 330914, 482893, 661828, 827285, 965786, 1654570, 1931572, 2414465, 3309140, 4828930, 9657860, 106388851, 124258207, 212777702, 248516414, 425555404, 497032828, 531944255, 621291035, 1063888510, 1242582070, 2127777020, 2485164140, 79898027101, 159796054202, 319592108404, 399490135505, 798980271010, 1597960542020]

約数ペア:

[(1, 1597960542020), (2, 798980271010), (4, 399490135505), (5, 319592108404), (10, 159796054202), (20, 79898027101), (643, 2485164140), (751, 2127777020), (1286, 1242582070), (1502, 1063888510), (2572, 621291035), (3004, 531944255), (3215, 497032828), (3755, 425555404), (6430, 248516414), (7510, 212777702), (12860, 124258207), (15020, 106388851), (165457, 9657860), (330914, 4828930), (482893, 3309140), (661828, 2414465), (827285, 1931572), (965786, 1654570)]