45106480

素因数分解:

$2^4\times 5^1\times {\mathrm{563831}}^1$

素因数の和:563844

約数の個数: 20

約数和(自身を含む): 104872752

約数和(自身を除く): 59766272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563831, 1127662, 2255324, 2819155, 4510648, 5638310, 9021296, 11276620, 22553240, 45106480]

約数ペア:

[(1, 45106480), (2, 22553240), (4, 11276620), (5, 9021296), (8, 5638310), (10, 4510648), (16, 2819155), (20, 2255324), (40, 1127662), (80, 563831)]