83442380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14537}}^1$

素因数の和:14594

約数の個数: 48

約数和(自身を含む): 205160256

約数和(自身を除く): 121717876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 14537, 29074, 58148, 72685, 101759, 145370, 203518, 290740, 407036, 508795, 596017, 1017590, 1192034, 2035180, 2384068, 2980085, 4172119, 5960170, 8344238, 11920340, 16688476, 20860595, 41721190, 83442380]

約数ペア:

[(1, 83442380), (2, 41721190), (4, 20860595), (5, 16688476), (7, 11920340), (10, 8344238), (14, 5960170), (20, 4172119), (28, 2980085), (35, 2384068), (41, 2035180), (70, 1192034), (82, 1017590), (140, 596017), (164, 508795), (205, 407036), (287, 290740), (410, 203518), (574, 145370), (820, 101759), (1148, 72685), (1435, 58148), (2870, 29074), (5740, 14537)]