23061280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13103}}^1$

素因数の和:13129

約数の個数: 48

約数和(自身を含む): 59439744

約数和(自身を除く): 36378464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13103, 26206, 52412, 65515, 104824, 131030, 144133, 209648, 262060, 288266, 419296, 524120, 576532, 720665, 1048240, 1153064, 1441330, 2096480, 2306128, 2882660, 4612256, 5765320, 11530640, 23061280]

約数ペア:

[(1, 23061280), (2, 11530640), (4, 5765320), (5, 4612256), (8, 2882660), (10, 2306128), (11, 2096480), (16, 1441330), (20, 1153064), (22, 1048240), (32, 720665), (40, 576532), (44, 524120), (55, 419296), (80, 288266), (88, 262060), (110, 209648), (160, 144133), (176, 131030), (220, 104824), (352, 65515), (440, 52412), (880, 26206), (1760, 13103)]