79004080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42937}}^1$

素因数の和:42973

約数の個数: 40

約数和(自身を含む): 191675232

約数和(自身を除く): 112671152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 42937, 85874, 171748, 214685, 343496, 429370, 686992, 858740, 987551, 1717480, 1975102, 3434960, 3950204, 4937755, 7900408, 9875510, 15800816, 19751020, 39502040, 79004080]

約数ペア:

[(1, 79004080), (2, 39502040), (4, 19751020), (5, 15800816), (8, 9875510), (10, 7900408), (16, 4937755), (20, 3950204), (23, 3434960), (40, 1975102), (46, 1717480), (80, 987551), (92, 858740), (115, 686992), (184, 429370), (230, 343496), (368, 214685), (460, 171748), (920, 85874), (1840, 42937)]