12304516220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{12409}}^1$

素因数の和:13614

約数の個数: 48

約数和(自身を含む): 26465466720

約数和(自身を除く): 14160950500

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1153, 2306, 4612, 5765, 11530, 12409, 23060, 24818, 49579, 49636, 62045, 99158, 124090, 198316, 247895, 248180, 495790, 533587, 991580, 1067174, 2134348, 2667935, 5335870, 10671740, 14307577, 28615154, 57230308, 71537885, 143075770, 286151540, 615225811, 1230451622, 2460903244, 3076129055, 6152258110, 12304516220]

約数ペア:

[(1, 12304516220), (2, 6152258110), (4, 3076129055), (5, 2460903244), (10, 1230451622), (20, 615225811), (43, 286151540), (86, 143075770), (172, 71537885), (215, 57230308), (430, 28615154), (860, 14307577), (1153, 10671740), (2306, 5335870), (4612, 2667935), (5765, 2134348), (11530, 1067174), (12409, 991580), (23060, 533587), (24818, 495790), (49579, 248180), (49636, 247895), (62045, 198316), (99158, 124090)]