247332400220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{209603729}}^1$

素因数の和:209603797

約数の個数: 24

約数和(自身を含む): 528201399600

約数和(自身を除く): 280868999380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 209603729, 419207458, 838414916, 1048018645, 2096037290, 4192074580, 12366620011, 24733240022, 49466480044, 61833100055, 123666200110, 247332400220]

約数ペア:

[(1, 247332400220), (2, 123666200110), (4, 61833100055), (5, 49466480044), (10, 24733240022), (20, 12366620011), (59, 4192074580), (118, 2096037290), (236, 1048018645), (295, 838414916), (590, 419207458), (1180, 209603729)]