305822209250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{52387}}^1$

素因数の和:53652

約数の個数: 64

約数和(自身を含む): 603132566400

約数和(自身を除く): 297310357150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 1229, 2375, 2458, 4750, 6145, 12290, 23351, 30725, 46702, 52387, 61450, 104774, 116755, 153625, 233510, 261935, 307250, 523870, 583775, 995353, 1167550, 1309675, 1990706, 2619350, 2918875, 4976765, 5837750, 6548375, 9953530, 13096750, 24883825, 49767650, 64383623, 124419125, 128767246, 248838250, 321918115, 643836230, 1223288837, 1609590575, 2446577674, 3219181150, 6116444185, 8047952875, 12232888370, 16095905750, 30582220925, 61164441850, 152911104625, 305822209250]

約数ペア:

[(1, 305822209250), (2, 152911104625), (5, 61164441850), (10, 30582220925), (19, 16095905750), (25, 12232888370), (38, 8047952875), (50, 6116444185), (95, 3219181150), (125, 2446577674), (190, 1609590575), (250, 1223288837), (475, 643836230), (950, 321918115), (1229, 248838250), (2375, 128767246), (2458, 124419125), (4750, 64383623), (6145, 49767650), (12290, 24883825), (23351, 13096750), (30725, 9953530), (46702, 6548375), (52387, 5837750), (61450, 4976765), (104774, 2918875), (116755, 2619350), (153625, 1990706), (233510, 1309675), (261935, 1167550), (307250, 995353), (523870, 583775)]