79820950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8537}}^1$

素因数の和:8577

約数の個数: 48

約数和(自身を含む): 171511344

約数和(自身を除く): 91690394

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 8537, 9350, 17074, 42685, 85370, 93907, 145129, 187814, 213425, 290258, 426850, 469535, 725645, 939070, 1451290, 1596419, 2347675, 3192838, 3628225, 4695350, 7256450, 7982095, 15964190, 39910475, 79820950]

約数ペア:

[(1, 79820950), (2, 39910475), (5, 15964190), (10, 7982095), (11, 7256450), (17, 4695350), (22, 3628225), (25, 3192838), (34, 2347675), (50, 1596419), (55, 1451290), (85, 939070), (110, 725645), (170, 469535), (187, 426850), (275, 290258), (374, 213425), (425, 187814), (550, 145129), (850, 93907), (935, 85370), (1870, 42685), (4675, 17074), (8537, 9350)]