1036846480

素因数分解:

$2^4\times 5^1\times {\mathrm{12960581}}^1$

素因数の和:12960594

約数の個数: 20

約数和(自身を含む): 2410668252

約数和(自身を除く): 1373821772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12960581, 25921162, 51842324, 64802905, 103684648, 129605810, 207369296, 259211620, 518423240, 1036846480]

約数ペア:

[(1, 1036846480), (2, 518423240), (4, 259211620), (5, 207369296), (8, 129605810), (10, 103684648), (16, 64802905), (20, 51842324), (40, 25921162), (80, 12960581)]