2475045680

素因数分解:

$2^4\times 5^1\times {\mathrm{30938071}}^1$

素因数の和:30938084

約数の個数: 20

約数和(自身を含む): 5754481392

約数和(自身を除く): 3279435712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30938071, 61876142, 123752284, 154690355, 247504568, 309380710, 495009136, 618761420, 1237522840, 2475045680]

約数ペア:

[(1, 2475045680), (2, 1237522840), (4, 618761420), (5, 495009136), (8, 309380710), (10, 247504568), (16, 154690355), (20, 123752284), (40, 61876142), (80, 30938071)]