22752712220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3457859}}^1$

素因数の和:3457922

約数の個数: 48

約数和(自身を含む): 55768366080

約数和(自身を除く): 33015653860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 3457859, 6915718, 13831436, 17289295, 24205013, 34578590, 48410026, 69157180, 96820052, 121025065, 162519373, 242050130, 325038746, 484100260, 650077492, 812596865, 1137635611, 1625193730, 2275271222, 3250387460, 4550542444, 5688178055, 11376356110, 22752712220]

約数ペア:

[(1, 22752712220), (2, 11376356110), (4, 5688178055), (5, 4550542444), (7, 3250387460), (10, 2275271222), (14, 1625193730), (20, 1137635611), (28, 812596865), (35, 650077492), (47, 484100260), (70, 325038746), (94, 242050130), (140, 162519373), (188, 121025065), (235, 96820052), (329, 69157180), (470, 48410026), (658, 34578590), (940, 24205013), (1316, 17289295), (1645, 13831436), (3290, 6915718), (6580, 3457859)]