826160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 2008800

約数和(自身を除く): 1182640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 449, 460, 898, 920, 1796, 1840, 2245, 3592, 4490, 7184, 8980, 10327, 17960, 20654, 35920, 41308, 51635, 82616, 103270, 165232, 206540, 413080, 826160]

約数ペア:

[(1, 826160), (2, 413080), (4, 206540), (5, 165232), (8, 103270), (10, 82616), (16, 51635), (20, 41308), (23, 35920), (40, 20654), (46, 17960), (80, 10327), (92, 8980), (115, 7184), (184, 4490), (230, 3592), (368, 2245), (449, 1840), (460, 1796), (898, 920)]