191385680

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{5167}}^1$

素因数の和:5643

約数の個数: 40

約数和(自身を含む): 446019072

約数和(自身を除く): 254633392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3704, 4630, 5167, 7408, 9260, 10334, 18520, 20668, 25835, 37040, 41336, 51670, 82672, 103340, 206680, 413360, 2392321, 4784642, 9569284, 11961605, 19138568, 23923210, 38277136, 47846420, 95692840, 191385680]

約数ペア:

[(1, 191385680), (2, 95692840), (4, 47846420), (5, 38277136), (8, 23923210), (10, 19138568), (16, 11961605), (20, 9569284), (40, 4784642), (80, 2392321), (463, 413360), (926, 206680), (1852, 103340), (2315, 82672), (3704, 51670), (4630, 41336), (5167, 37040), (7408, 25835), (9260, 20668), (10334, 18520)]