118773860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{39857}}^1$

素因数の和:40015

約数の個数: 24

約数和(自身を含む): 251105400

約数和(自身を除く): 132331540

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 39857, 79714, 159428, 199285, 398570, 797140, 5938693, 11877386, 23754772, 29693465, 59386930, 118773860]

約数ペア:

[(1, 118773860), (2, 59386930), (4, 29693465), (5, 23754772), (10, 11877386), (20, 5938693), (149, 797140), (298, 398570), (596, 199285), (745, 159428), (1490, 79714), (2980, 39857)]