52060000

素因数分解:

$2^5\times 5^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 135800280

約数和(自身を除く): 83740280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 137, 152, 160, 190, 200, 250, 274, 304, 380, 400, 475, 500, 548, 608, 625, 685, 760, 800, 950, 1000, 1096, 1250, 1370, 1520, 1900, 2000, 2192, 2375, 2500, 2603, 2740, 3040, 3425, 3800, 4000, 4384, 4750, 5000, 5206, 5480, 6850, 7600, 9500, 10000, 10412, 10960, 11875, 13015, 13700, 15200, 17125, 19000, 20000, 20824, 21920, 23750, 26030, 27400, 34250, 38000, 41648, 47500, 52060, 54800, 65075, 68500, 76000, 83296, 85625, 95000, 104120, 109600, 130150, 137000, 171250, 190000, 208240, 260300, 274000, 325375, 342500, 380000, 416480, 520600, 548000, 650750, 685000, 1041200, 1301500, 1370000, 1626875, 2082400, 2603000, 2740000, 3253750, 5206000, 6507500, 10412000, 13015000, 26030000, 52060000]

約数ペア:

[(1, 52060000), (2, 26030000), (4, 13015000), (5, 10412000), (8, 6507500), (10, 5206000), (16, 3253750), (19, 2740000), (20, 2603000), (25, 2082400), (32, 1626875), (38, 1370000), (40, 1301500), (50, 1041200), (76, 685000), (80, 650750), (95, 548000), (100, 520600), (125, 416480), (137, 380000), (152, 342500), (160, 325375), (190, 274000), (200, 260300), (250, 208240), (274, 190000), (304, 171250), (380, 137000), (400, 130150), (475, 109600), (500, 104120), (548, 95000), (608, 85625), (625, 83296), (685, 76000), (760, 68500), (800, 65075), (950, 54800), (1000, 52060), (1096, 47500), (1250, 41648), (1370, 38000), (1520, 34250), (1900, 27400), (2000, 26030), (2192, 23750), (2375, 21920), (2500, 20824), (2603, 20000), (2740, 19000), (3040, 17125), (3425, 15200), (3800, 13700), (4000, 13015), (4384, 11875), (4750, 10960), (5000, 10412), (5206, 10000), (5480, 9500), (6850, 7600)]