2312420540

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{98737}}^1$

素因数の和:99917

約数の個数: 24

約数和(自身を含む): 4860279312

約数和(自身を除く): 2547858772

約数列:

[1, 2, 4, 5, 10, 20, 1171, 2342, 4684, 5855, 11710, 23420, 98737, 197474, 394948, 493685, 987370, 1974740, 115621027, 231242054, 462484108, 578105135, 1156210270, 2312420540]

約数ペア:

[(1, 2312420540), (2, 1156210270), (4, 578105135), (5, 462484108), (10, 231242054), (20, 115621027), (1171, 1974740), (2342, 987370), (4684, 493685), (5855, 394948), (11710, 197474), (23420, 98737)]