6451700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:596

約数の個数: 36

約数和(自身を含む): 14126700

約数和(自身を除く): 7675000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 433, 596, 745, 866, 1490, 1732, 2165, 2980, 3725, 4330, 7450, 8660, 10825, 14900, 21650, 43300, 64517, 129034, 258068, 322585, 645170, 1290340, 1612925, 3225850, 6451700]

約数ペア:

[(1, 6451700), (2, 3225850), (4, 1612925), (5, 1290340), (10, 645170), (20, 322585), (25, 258068), (50, 129034), (100, 64517), (149, 43300), (298, 21650), (433, 14900), (596, 10825), (745, 8660), (866, 7450), (1490, 4330), (1732, 3725), (2165, 2980)]