127251140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 275788800

約数和(自身を除く): 148537660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 359, 370, 479, 718, 740, 958, 1436, 1795, 1916, 2395, 3590, 4790, 7180, 9580, 13283, 17723, 26566, 35446, 53132, 66415, 70892, 88615, 132830, 171961, 177230, 265660, 343922, 354460, 687844, 859805, 1719610, 3439220, 6362557, 12725114, 25450228, 31812785, 63625570, 127251140]

約数ペア:

[(1, 127251140), (2, 63625570), (4, 31812785), (5, 25450228), (10, 12725114), (20, 6362557), (37, 3439220), (74, 1719610), (148, 859805), (185, 687844), (359, 354460), (370, 343922), (479, 265660), (718, 177230), (740, 171961), (958, 132830), (1436, 88615), (1795, 70892), (1916, 66415), (2395, 53132), (3590, 35446), (4790, 26566), (7180, 17723), (9580, 13283)]