170907040

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22727}}^1$

素因数の和:22789

約数の個数: 48

約数和(自身を含む): 412376832

約数和(自身を除く): 241469792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 22727, 45454, 90908, 113635, 181816, 227270, 363632, 454540, 727264, 909080, 1068169, 1818160, 2136338, 3636320, 4272676, 5340845, 8545352, 10681690, 17090704, 21363380, 34181408, 42726760, 85453520, 170907040]

約数ペア:

[(1, 170907040), (2, 85453520), (4, 42726760), (5, 34181408), (8, 21363380), (10, 17090704), (16, 10681690), (20, 8545352), (32, 5340845), (40, 4272676), (47, 3636320), (80, 2136338), (94, 1818160), (160, 1068169), (188, 909080), (235, 727264), (376, 454540), (470, 363632), (752, 227270), (940, 181816), (1504, 113635), (1880, 90908), (3760, 45454), (7520, 22727)]