19205873250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10837}}^1$

素因数の和:11013

約数の個数: 128

約数和(自身を含む): 51127614720

約数和(自身を除く): 31921741470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 139, 150, 170, 250, 255, 278, 375, 417, 425, 510, 695, 750, 834, 850, 1275, 1390, 2085, 2125, 2363, 2550, 3475, 4170, 4250, 4726, 6375, 6950, 7089, 10425, 10837, 11815, 12750, 14178, 17375, 20850, 21674, 23630, 32511, 34750, 35445, 52125, 54185, 59075, 65022, 70890, 104250, 108370, 118150, 162555, 177225, 184229, 270925, 295375, 325110, 354450, 368458, 541850, 552687, 590750, 812775, 886125, 921145, 1105374, 1354625, 1506343, 1625550, 1772250, 1842290, 2709250, 2763435, 3012686, 4063875, 4519029, 4605725, 5526870, 7531715, 8127750, 9038058, 9211450, 13817175, 15063430, 22595145, 23028625, 25607831, 27634350, 37658575, 45190290, 46057250, 51215662, 69085875, 75317150, 76823493, 112975725, 128039155, 138171750, 153646986, 188292875, 225951450, 256078310, 376585750, 384117465, 564878625, 640195775, 768234930, 1129757250, 1280391550, 1920587325, 3200978875, 3841174650, 6401957750, 9602936625, 19205873250]

約数ペア:

[(1, 19205873250), (2, 9602936625), (3, 6401957750), (5, 3841174650), (6, 3200978875), (10, 1920587325), (15, 1280391550), (17, 1129757250), (25, 768234930), (30, 640195775), (34, 564878625), (50, 384117465), (51, 376585750), (75, 256078310), (85, 225951450), (102, 188292875), (125, 153646986), (139, 138171750), (150, 128039155), (170, 112975725), (250, 76823493), (255, 75317150), (278, 69085875), (375, 51215662), (417, 46057250), (425, 45190290), (510, 37658575), (695, 27634350), (750, 25607831), (834, 23028625), (850, 22595145), (1275, 15063430), (1390, 13817175), (2085, 9211450), (2125, 9038058), (2363, 8127750), (2550, 7531715), (3475, 5526870), (4170, 4605725), (4250, 4519029), (4726, 4063875), (6375, 3012686), (6950, 2763435), (7089, 2709250), (10425, 1842290), (10837, 1772250), (11815, 1625550), (12750, 1506343), (14178, 1354625), (17375, 1105374), (20850, 921145), (21674, 886125), (23630, 812775), (32511, 590750), (34750, 552687), (35445, 541850), (52125, 368458), (54185, 354450), (59075, 325110), (65022, 295375), (70890, 270925), (104250, 184229), (108370, 177225), (118150, 162555)]