6537740740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{21493}}^1$

素因数の和:21796

約数の個数: 48

約数和(自身を含む): 13996204992

約数和(自身を除く): 7458464252

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 227, 268, 335, 454, 670, 908, 1135, 1340, 2270, 4540, 15209, 21493, 30418, 42986, 60836, 76045, 85972, 107465, 152090, 214930, 304180, 429860, 1440031, 2880062, 4878911, 5760124, 7200155, 9757822, 14400310, 19515644, 24394555, 28800620, 48789110, 97578220, 326887037, 653774074, 1307548148, 1634435185, 3268870370, 6537740740]

約数ペア:

[(1, 6537740740), (2, 3268870370), (4, 1634435185), (5, 1307548148), (10, 653774074), (20, 326887037), (67, 97578220), (134, 48789110), (227, 28800620), (268, 24394555), (335, 19515644), (454, 14400310), (670, 9757822), (908, 7200155), (1135, 5760124), (1340, 4878911), (2270, 2880062), (4540, 1440031), (15209, 429860), (21493, 304180), (30418, 214930), (42986, 152090), (60836, 107465), (76045, 85972)]