5322380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5431}}^1$

素因数の和:5454

約数の個数: 36

約数和(自身を含む): 13004208

約数和(自身を除く): 7681828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5431, 10862, 21724, 27155, 38017, 54310, 76034, 108620, 152068, 190085, 266119, 380170, 532238, 760340, 1064476, 1330595, 2661190, 5322380]

約数ペア:

[(1, 5322380), (2, 2661190), (4, 1330595), (5, 1064476), (7, 760340), (10, 532238), (14, 380170), (20, 266119), (28, 190085), (35, 152068), (49, 108620), (70, 76034), (98, 54310), (140, 38017), (196, 27155), (245, 21724), (490, 10862), (980, 5431)]