3700640

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 8867880

約数和(自身を除く): 5167240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 229, 404, 458, 505, 808, 916, 1010, 1145, 1616, 1832, 2020, 2290, 3232, 3664, 4040, 4580, 7328, 8080, 9160, 16160, 18320, 23129, 36640, 46258, 92516, 115645, 185032, 231290, 370064, 462580, 740128, 925160, 1850320, 3700640]

約数ペア:

[(1, 3700640), (2, 1850320), (4, 925160), (5, 740128), (8, 462580), (10, 370064), (16, 231290), (20, 185032), (32, 115645), (40, 92516), (80, 46258), (101, 36640), (160, 23129), (202, 18320), (229, 16160), (404, 9160), (458, 8080), (505, 7328), (808, 4580), (916, 4040), (1010, 3664), (1145, 3232), (1616, 2290), (1832, 2020)]