23257660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 50676192

約数和(自身を除く): 27418532

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 251, 410, 452, 502, 565, 820, 1004, 1130, 1255, 2260, 2510, 4633, 5020, 9266, 10291, 18532, 20582, 23165, 28363, 41164, 46330, 51455, 56726, 92660, 102910, 113452, 141815, 205820, 283630, 567260, 1162883, 2325766, 4651532, 5814415, 11628830, 23257660]

約数ペア:

[(1, 23257660), (2, 11628830), (4, 5814415), (5, 4651532), (10, 2325766), (20, 1162883), (41, 567260), (82, 283630), (113, 205820), (164, 141815), (205, 113452), (226, 102910), (251, 92660), (410, 56726), (452, 51455), (502, 46330), (565, 41164), (820, 28363), (1004, 23165), (1130, 20582), (1255, 18532), (2260, 10291), (2510, 9266), (4633, 5020)]