12463721860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{14779}}^1$

素因数の和:15220

約数の個数: 48

約数和(自身を含む): 26444376000

約数和(自身を除く): 13980654140

約数列:

[1, 2, 4, 5, 10, 20, 149, 283, 298, 566, 596, 745, 1132, 1415, 1490, 2830, 2980, 5660, 14779, 29558, 42167, 59116, 73895, 84334, 147790, 168668, 210835, 295580, 421670, 843340, 2202071, 4182457, 4404142, 8364914, 8808284, 11010355, 16729828, 20912285, 22020710, 41824570, 44041420, 83649140, 623186093, 1246372186, 2492744372, 3115930465, 6231860930, 12463721860]

約数ペア:

[(1, 12463721860), (2, 6231860930), (4, 3115930465), (5, 2492744372), (10, 1246372186), (20, 623186093), (149, 83649140), (283, 44041420), (298, 41824570), (566, 22020710), (596, 20912285), (745, 16729828), (1132, 11010355), (1415, 8808284), (1490, 8364914), (2830, 4404142), (2980, 4182457), (5660, 2202071), (14779, 843340), (29558, 421670), (42167, 295580), (59116, 210835), (73895, 168668), (84334, 147790)]