63625229080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227232961}}^1$

素因数の和:227232979

約数の個数: 32

約数和(自身を含む): 163607732640

約数和(自身を除く): 99982503560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 227232961, 454465922, 908931844, 1136164805, 1590630727, 1817863688, 2272329610, 3181261454, 4544659220, 6362522908, 7953153635, 9089318440, 12725045816, 15906307270, 31812614540, 63625229080]

約数ペア:

[(1, 63625229080), (2, 31812614540), (4, 15906307270), (5, 12725045816), (7, 9089318440), (8, 7953153635), (10, 6362522908), (14, 4544659220), (20, 3181261454), (28, 2272329610), (35, 1817863688), (40, 1590630727), (56, 1136164805), (70, 908931844), (140, 454465922), (280, 227232961)]