5125160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7565

約数の個数: 32

約数和(自身を含む): 12211560

約数和(自身を除く): 7086400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7537, 15074, 30148, 37685, 60296, 75370, 128129, 150740, 256258, 301480, 512516, 640645, 1025032, 1281290, 2562580, 5125160]

約数ペア:

[(1, 5125160), (2, 2562580), (4, 1281290), (5, 1025032), (8, 640645), (10, 512516), (17, 301480), (20, 256258), (34, 150740), (40, 128129), (68, 75370), (85, 60296), (136, 37685), (170, 30148), (340, 15074), (680, 7537)]