9196640

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 21908880

約数和(自身を除く): 12712240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 251, 458, 502, 916, 1004, 1145, 1255, 1832, 2008, 2290, 2510, 3664, 4016, 4580, 5020, 7328, 8032, 9160, 10040, 18320, 20080, 36640, 40160, 57479, 114958, 229916, 287395, 459832, 574790, 919664, 1149580, 1839328, 2299160, 4598320, 9196640]

約数ペア:

[(1, 9196640), (2, 4598320), (4, 2299160), (5, 1839328), (8, 1149580), (10, 919664), (16, 574790), (20, 459832), (32, 287395), (40, 229916), (80, 114958), (160, 57479), (229, 40160), (251, 36640), (458, 20080), (502, 18320), (916, 10040), (1004, 9160), (1145, 8032), (1255, 7328), (1832, 5020), (2008, 4580), (2290, 4016), (2510, 3664)]