1566296350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{40213}}^1$

素因数の和:40285

約数の個数: 48

約数和(自身を含む): 3141517680

約数和(自身を除く): 1575221330

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 2050, 3895, 7790, 19475, 38950, 40213, 80426, 201065, 402130, 764047, 1005325, 1528094, 1648733, 2010650, 3297466, 3820235, 7640470, 8243665, 16487330, 19101175, 31325927, 38202350, 41218325, 62651854, 82436650, 156629635, 313259270, 783148175, 1566296350]

約数ペア:

[(1, 1566296350), (2, 783148175), (5, 313259270), (10, 156629635), (19, 82436650), (25, 62651854), (38, 41218325), (41, 38202350), (50, 31325927), (82, 19101175), (95, 16487330), (190, 8243665), (205, 7640470), (410, 3820235), (475, 3297466), (779, 2010650), (950, 1648733), (1025, 1528094), (1558, 1005325), (2050, 764047), (3895, 402130), (7790, 201065), (19475, 80426), (38950, 40213)]