12585920

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1117

約数の個数: 56

約数和(自身を含む): 30809184

約数和(自身を除く): 18223264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1063, 1184, 1480, 2126, 2368, 2960, 4252, 5315, 5920, 8504, 10630, 11840, 17008, 21260, 34016, 39331, 42520, 68032, 78662, 85040, 157324, 170080, 196655, 314648, 340160, 393310, 629296, 786620, 1258592, 1573240, 2517184, 3146480, 6292960, 12585920]

約数ペア:

[(1, 12585920), (2, 6292960), (4, 3146480), (5, 2517184), (8, 1573240), (10, 1258592), (16, 786620), (20, 629296), (32, 393310), (37, 340160), (40, 314648), (64, 196655), (74, 170080), (80, 157324), (148, 85040), (160, 78662), (185, 68032), (296, 42520), (320, 39331), (370, 34016), (592, 21260), (740, 17008), (1063, 11840), (1184, 10630), (1480, 8504), (2126, 5920), (2368, 5315), (2960, 4252)]