29308880

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 68379552

約数和(自身を除く): 39070672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 827, 886, 1654, 1772, 2215, 3308, 3544, 4135, 4430, 6616, 7088, 8270, 8860, 13232, 16540, 17720, 33080, 35440, 66160, 366361, 732722, 1465444, 1831805, 2930888, 3663610, 5861776, 7327220, 14654440, 29308880]

約数ペア:

[(1, 29308880), (2, 14654440), (4, 7327220), (5, 5861776), (8, 3663610), (10, 2930888), (16, 1831805), (20, 1465444), (40, 732722), (80, 366361), (443, 66160), (827, 35440), (886, 33080), (1654, 17720), (1772, 16540), (2215, 13232), (3308, 8860), (3544, 8270), (4135, 7088), (4430, 6616)]