11208040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7573}}^1$

素因数の和:7621

約数の個数: 32

約数和(自身を含む): 25903080

約数和(自身を除く): 14695040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 7573, 15146, 30292, 37865, 60584, 75730, 151460, 280201, 302920, 560402, 1120804, 1401005, 2241608, 2802010, 5604020, 11208040]

約数ペア:

[(1, 11208040), (2, 5604020), (4, 2802010), (5, 2241608), (8, 1401005), (10, 1120804), (20, 560402), (37, 302920), (40, 280201), (74, 151460), (148, 75730), (185, 60584), (296, 37865), (370, 30292), (740, 15146), (1480, 7573)]