22410740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 55351296

約数和(自身を除く): 32940556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 43, 44, 46, 55, 86, 92, 103, 110, 115, 172, 206, 215, 220, 230, 253, 412, 430, 460, 473, 506, 515, 860, 946, 989, 1012, 1030, 1133, 1265, 1892, 1978, 2060, 2266, 2365, 2369, 2530, 3956, 4429, 4532, 4730, 4738, 4945, 5060, 5665, 8858, 9460, 9476, 9890, 10879, 11330, 11845, 17716, 19780, 21758, 22145, 22660, 23690, 26059, 43516, 44290, 47380, 48719, 52118, 54395, 88580, 97438, 101867, 104236, 108790, 130295, 194876, 203734, 217580, 243595, 260590, 407468, 487190, 509335, 521180, 974380, 1018670, 1120537, 2037340, 2241074, 4482148, 5602685, 11205370, 22410740]

約数ペア:

[(1, 22410740), (2, 11205370), (4, 5602685), (5, 4482148), (10, 2241074), (11, 2037340), (20, 1120537), (22, 1018670), (23, 974380), (43, 521180), (44, 509335), (46, 487190), (55, 407468), (86, 260590), (92, 243595), (103, 217580), (110, 203734), (115, 194876), (172, 130295), (206, 108790), (215, 104236), (220, 101867), (230, 97438), (253, 88580), (412, 54395), (430, 52118), (460, 48719), (473, 47380), (506, 44290), (515, 43516), (860, 26059), (946, 23690), (989, 22660), (1012, 22145), (1030, 21758), (1133, 19780), (1265, 17716), (1892, 11845), (1978, 11330), (2060, 10879), (2266, 9890), (2365, 9476), (2369, 9460), (2530, 8858), (3956, 5665), (4429, 5060), (4532, 4945), (4730, 4738)]