40663390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^3\times {\mathrm{59}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 76295520

約数和(自身を除く): 35632130

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 1681, 2419, 3362, 4838, 8405, 12095, 16810, 24190, 68921, 99179, 137842, 198358, 344605, 495895, 689210, 991790, 4066339, 8132678, 20331695, 40663390]

約数ペア:

[(1, 40663390), (2, 20331695), (5, 8132678), (10, 4066339), (41, 991790), (59, 689210), (82, 495895), (118, 344605), (205, 198358), (295, 137842), (410, 99179), (590, 68921), (1681, 24190), (2419, 16810), (3362, 12095), (4838, 8405)]