22310338175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 30138725760

約数和(自身を除く): 7828387585

約数列:

[1, 5, 19, 25, 59, 95, 103, 131, 295, 475, 515, 655, 1121, 1475, 1957, 2489, 2575, 3275, 3481, 5605, 6077, 7729, 9785, 12445, 13493, 17405, 28025, 30385, 38645, 48925, 62225, 66139, 67465, 87025, 115463, 146851, 151925, 193225, 256367, 330695, 337325, 358543, 456011, 577315, 734255, 796087, 1281835, 1653475, 1792715, 2280055, 2886575, 3671275, 3980435, 6409175, 6812317, 8664209, 8963575, 11400275, 15125653, 19902175, 34061585, 43321045, 46969133, 75628265, 170307925, 216605225, 234845665, 378141325, 892413527, 1174228325, 4462067635, 22310338175]

約数ペア:

[(1, 22310338175), (5, 4462067635), (19, 1174228325), (25, 892413527), (59, 378141325), (95, 234845665), (103, 216605225), (131, 170307925), (295, 75628265), (475, 46969133), (515, 43321045), (655, 34061585), (1121, 19902175), (1475, 15125653), (1957, 11400275), (2489, 8963575), (2575, 8664209), (3275, 6812317), (3481, 6409175), (5605, 3980435), (6077, 3671275), (7729, 2886575), (9785, 2280055), (12445, 1792715), (13493, 1653475), (17405, 1281835), (28025, 796087), (30385, 734255), (38645, 577315), (48925, 456011), (62225, 358543), (66139, 337325), (67465, 330695), (87025, 256367), (115463, 193225), (146851, 151925)]