40518250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 80196480

約数和(自身を除く): 39678230

約数列:

[1, 2, 5, 10, 25, 41, 50, 59, 67, 82, 118, 125, 134, 205, 250, 295, 335, 410, 590, 670, 1025, 1475, 1675, 2050, 2419, 2747, 2950, 3350, 3953, 4838, 5125, 5494, 7375, 7906, 8375, 10250, 12095, 13735, 14750, 16750, 19765, 24190, 27470, 39530, 60475, 68675, 98825, 120950, 137350, 162073, 197650, 302375, 324146, 343375, 494125, 604750, 686750, 810365, 988250, 1620730, 4051825, 8103650, 20259125, 40518250]

約数ペア:

[(1, 40518250), (2, 20259125), (5, 8103650), (10, 4051825), (25, 1620730), (41, 988250), (50, 810365), (59, 686750), (67, 604750), (82, 494125), (118, 343375), (125, 324146), (134, 302375), (205, 197650), (250, 162073), (295, 137350), (335, 120950), (410, 98825), (590, 68675), (670, 60475), (1025, 39530), (1475, 27470), (1675, 24190), (2050, 19765), (2419, 16750), (2747, 14750), (2950, 13735), (3350, 12095), (3953, 10250), (4838, 8375), (5125, 7906), (5494, 7375)]