468737470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{12503}}^1$

素因数の和:12696

約数の個数: 32

約数和(自身を含む): 885883392

約数和(自身を除く): 417145922

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 3749, 7498, 12503, 18745, 25006, 37490, 62515, 125030, 287569, 575138, 1437845, 2037989, 2875690, 4075978, 10189945, 20379890, 46873747, 93747494, 234368735, 468737470]

約数ペア:

[(1, 468737470), (2, 234368735), (5, 93747494), (10, 46873747), (23, 20379890), (46, 10189945), (115, 4075978), (163, 2875690), (230, 2037989), (326, 1437845), (815, 575138), (1630, 287569), (3749, 125030), (7498, 62515), (12503, 37490), (18745, 25006)]