123448060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 265356000

約数和(自身を除く): 141907940

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 233, 236, 295, 449, 466, 590, 898, 932, 1165, 1180, 1796, 2245, 2330, 4490, 4660, 8980, 13747, 26491, 27494, 52982, 54988, 68735, 104617, 105964, 132455, 137470, 209234, 264910, 274940, 418468, 523085, 529820, 1046170, 2092340, 6172403, 12344806, 24689612, 30862015, 61724030, 123448060]

約数ペア:

[(1, 123448060), (2, 61724030), (4, 30862015), (5, 24689612), (10, 12344806), (20, 6172403), (59, 2092340), (118, 1046170), (233, 529820), (236, 523085), (295, 418468), (449, 274940), (466, 264910), (590, 209234), (898, 137470), (932, 132455), (1165, 105964), (1180, 104617), (1796, 68735), (2245, 54988), (2330, 52982), (4490, 27494), (4660, 26491), (8980, 13747)]