22897930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 47443968

約数和(自身を除く): 24546038

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 103, 110, 206, 215, 235, 430, 470, 473, 515, 517, 946, 1030, 1034, 1133, 2021, 2266, 2365, 2585, 4042, 4429, 4730, 4841, 5170, 5665, 8858, 9682, 10105, 11330, 20210, 22145, 22231, 24205, 44290, 44462, 48410, 48719, 53251, 97438, 106502, 111155, 208163, 222310, 243595, 266255, 416326, 487190, 532510, 1040815, 2081630, 2289793, 4579586, 11448965, 22897930]

約数ペア:

[(1, 22897930), (2, 11448965), (5, 4579586), (10, 2289793), (11, 2081630), (22, 1040815), (43, 532510), (47, 487190), (55, 416326), (86, 266255), (94, 243595), (103, 222310), (110, 208163), (206, 111155), (215, 106502), (235, 97438), (430, 53251), (470, 48719), (473, 48410), (515, 44462), (517, 44290), (946, 24205), (1030, 22231), (1034, 22145), (1133, 20210), (2021, 11330), (2266, 10105), (2365, 9682), (2585, 8858), (4042, 5665), (4429, 5170), (4730, 4841)]