103668968560

素因数分解:

$2^4\times 5^1\times {\mathrm{32503}}^1\times {\mathrm{39869}}^1$

素因数の和:72385

約数の個数: 40

約数和(自身を含む): 241043813280

約数和(自身を除く): 137374844720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32503, 39869, 65006, 79738, 130012, 159476, 162515, 199345, 260024, 318952, 325030, 398690, 520048, 637904, 650060, 797380, 1300120, 1594760, 2600240, 3189520, 1295862107, 2591724214, 5183448428, 6479310535, 10366896856, 12958621070, 20733793712, 25917242140, 51834484280, 103668968560]

約数ペア:

[(1, 103668968560), (2, 51834484280), (4, 25917242140), (5, 20733793712), (8, 12958621070), (10, 10366896856), (16, 6479310535), (20, 5183448428), (40, 2591724214), (80, 1295862107), (32503, 3189520), (39869, 2600240), (65006, 1594760), (79738, 1300120), (130012, 797380), (159476, 650060), (162515, 637904), (199345, 520048), (260024, 398690), (318952, 325030)]