458133080

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{29443}}^1$

素因数の和:29843

約数の個数: 32

約数和(自身を含む): 1033484400

約数和(自身を除く): 575351320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3890, 7780, 15560, 29443, 58886, 117772, 147215, 235544, 294430, 588860, 1177720, 11453327, 22906654, 45813308, 57266635, 91626616, 114533270, 229066540, 458133080]

約数ペア:

[(1, 458133080), (2, 229066540), (4, 114533270), (5, 91626616), (8, 57266635), (10, 45813308), (20, 22906654), (40, 11453327), (389, 1177720), (778, 588860), (1556, 294430), (1945, 235544), (3112, 147215), (3890, 117772), (7780, 58886), (15560, 29443)]