138211883350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4693103}}^1$

素因数の和:4693165

約数の個数: 48

約数和(自身を含む): 279333550080

約数和(自身を除く): 141121666730

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 5890, 14725, 29450, 4693103, 9386206, 23465515, 46931030, 89168957, 117327575, 145486193, 178337914, 234655150, 290972386, 445844785, 727430965, 891689570, 1454861930, 2229223925, 2764237667, 3637154825, 4458447850, 5528475334, 7274309650, 13821188335, 27642376670, 69105941675, 138211883350]

約数ペア:

[(1, 138211883350), (2, 69105941675), (5, 27642376670), (10, 13821188335), (19, 7274309650), (25, 5528475334), (31, 4458447850), (38, 3637154825), (50, 2764237667), (62, 2229223925), (95, 1454861930), (155, 891689570), (190, 727430965), (310, 445844785), (475, 290972386), (589, 234655150), (775, 178337914), (950, 145486193), (1178, 117327575), (1550, 89168957), (2945, 46931030), (5890, 23465515), (14725, 9386206), (29450, 4693103)]