329504380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9629}}^1$

素因数の和:9726

約数の個数: 48

約数和(自身を含む): 728028000

約数和(自身を除く): 398523620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 8555, 9629, 17110, 19258, 34220, 38516, 48145, 96290, 192580, 279241, 558482, 568111, 1116964, 1136222, 1396205, 2272444, 2792410, 2840555, 5584820, 5681110, 11362220, 16475219, 32950438, 65900876, 82376095, 164752190, 329504380]

約数ペア:

[(1, 329504380), (2, 164752190), (4, 82376095), (5, 65900876), (10, 32950438), (20, 16475219), (29, 11362220), (58, 5681110), (59, 5584820), (116, 2840555), (118, 2792410), (145, 2272444), (236, 1396205), (290, 1136222), (295, 1116964), (580, 568111), (590, 558482), (1180, 279241), (1711, 192580), (3422, 96290), (6844, 48145), (8555, 38516), (9629, 34220), (17110, 19258)]