22826980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 56770560

約数和(自身を除く): 33943580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 76, 86, 95, 110, 127, 172, 190, 209, 215, 220, 254, 380, 418, 430, 473, 508, 635, 817, 836, 860, 946, 1045, 1270, 1397, 1634, 1892, 2090, 2365, 2413, 2540, 2794, 3268, 4085, 4180, 4730, 4826, 5461, 5588, 6985, 8170, 8987, 9460, 9652, 10922, 12065, 13970, 16340, 17974, 21844, 24130, 26543, 27305, 27940, 35948, 44935, 48260, 53086, 54610, 60071, 89870, 103759, 106172, 109220, 120142, 132715, 179740, 207518, 240284, 265430, 300355, 415036, 518795, 530860, 600710, 1037590, 1141349, 1201420, 2075180, 2282698, 4565396, 5706745, 11413490, 22826980]

約数ペア:

[(1, 22826980), (2, 11413490), (4, 5706745), (5, 4565396), (10, 2282698), (11, 2075180), (19, 1201420), (20, 1141349), (22, 1037590), (38, 600710), (43, 530860), (44, 518795), (55, 415036), (76, 300355), (86, 265430), (95, 240284), (110, 207518), (127, 179740), (172, 132715), (190, 120142), (209, 109220), (215, 106172), (220, 103759), (254, 89870), (380, 60071), (418, 54610), (430, 53086), (473, 48260), (508, 44935), (635, 35948), (817, 27940), (836, 27305), (860, 26543), (946, 24130), (1045, 21844), (1270, 17974), (1397, 16340), (1634, 13970), (1892, 12065), (2090, 10922), (2365, 9652), (2413, 9460), (2540, 8987), (2794, 8170), (3268, 6985), (4085, 5588), (4180, 5461), (4730, 4826)]