132918680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{174893}}^1$

素因数の和:174923

約数の個数: 32

約数和(自身を含む): 314809200

約数和(自身を除く): 181890520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 174893, 349786, 699572, 874465, 1399144, 1748930, 3322967, 3497860, 6645934, 6995720, 13291868, 16614835, 26583736, 33229670, 66459340, 132918680]

約数ペア:

[(1, 132918680), (2, 66459340), (4, 33229670), (5, 26583736), (8, 16614835), (10, 13291868), (19, 6995720), (20, 6645934), (38, 3497860), (40, 3322967), (76, 1748930), (95, 1399144), (152, 874465), (190, 699572), (380, 349786), (760, 174893)]