2926160

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 6904320

約数和(自身を除く): 3978160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 463, 632, 790, 926, 1264, 1580, 1852, 2315, 3160, 3704, 4630, 6320, 7408, 9260, 18520, 36577, 37040, 73154, 146308, 182885, 292616, 365770, 585232, 731540, 1463080, 2926160]

約数ペア:

[(1, 2926160), (2, 1463080), (4, 731540), (5, 585232), (8, 365770), (10, 292616), (16, 182885), (20, 146308), (40, 73154), (79, 37040), (80, 36577), (158, 18520), (316, 9260), (395, 7408), (463, 6320), (632, 4630), (790, 3704), (926, 3160), (1264, 2315), (1580, 1852)]