15702535550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{153871}}^1$

素因数の和:154053

約数の個数: 48

約数和(自身を含む): 31653932352

約数和(自身を除く): 15951396802

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 650, 785, 1570, 2041, 3925, 4082, 7850, 10205, 20410, 51025, 102050, 153871, 307742, 769355, 1538710, 2000323, 3846775, 4000646, 7693550, 10001615, 20003230, 24157747, 48315494, 50008075, 100016150, 120788735, 241577470, 314050711, 603943675, 628101422, 1207887350, 1570253555, 3140507110, 7851267775, 15702535550]

約数ペア:

[(1, 15702535550), (2, 7851267775), (5, 3140507110), (10, 1570253555), (13, 1207887350), (25, 628101422), (26, 603943675), (50, 314050711), (65, 241577470), (130, 120788735), (157, 100016150), (314, 50008075), (325, 48315494), (650, 24157747), (785, 20003230), (1570, 10001615), (2041, 7693550), (3925, 4000646), (4082, 3846775), (7850, 2000323), (10205, 1538710), (20410, 769355), (51025, 307742), (102050, 153871)]