2017645000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3441

約数の個数: 160

約数和(自身を含む): 5722168320

約数和(自身を除く): 3704523320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 340, 350, 425, 476, 500, 595, 625, 680, 700, 850, 875, 952, 1000, 1190, 1250, 1400, 1700, 1750, 2125, 2380, 2500, 2975, 3391, 3400, 3500, 4250, 4375, 4760, 5000, 5950, 6782, 7000, 8500, 8750, 10625, 11900, 13564, 14875, 16955, 17000, 17500, 21250, 23737, 23800, 27128, 29750, 33910, 35000, 42500, 47474, 57647, 59500, 67820, 74375, 84775, 85000, 94948, 115294, 118685, 119000, 135640, 148750, 169550, 189896, 230588, 237370, 288235, 297500, 339100, 403529, 423875, 461176, 474740, 576470, 593425, 595000, 678200, 807058, 847750, 949480, 1152940, 1186850, 1441175, 1614116, 1695500, 2017645, 2119375, 2305880, 2373700, 2882350, 2967125, 3228232, 3391000, 4035290, 4238750, 4747400, 5764700, 5934250, 7205875, 8070580, 8477500, 10088225, 11529400, 11868500, 14411750, 14835625, 16141160, 16955000, 20176450, 23737000, 28823500, 29671250, 36029375, 40352900, 50441125, 57647000, 59342500, 72058750, 80705800, 100882250, 118685000, 144117500, 201764500, 252205625, 288235000, 403529000, 504411250, 1008822500, 2017645000]

約数ペア:

[(1, 2017645000), (2, 1008822500), (4, 504411250), (5, 403529000), (7, 288235000), (8, 252205625), (10, 201764500), (14, 144117500), (17, 118685000), (20, 100882250), (25, 80705800), (28, 72058750), (34, 59342500), (35, 57647000), (40, 50441125), (50, 40352900), (56, 36029375), (68, 29671250), (70, 28823500), (85, 23737000), (100, 20176450), (119, 16955000), (125, 16141160), (136, 14835625), (140, 14411750), (170, 11868500), (175, 11529400), (200, 10088225), (238, 8477500), (250, 8070580), (280, 7205875), (340, 5934250), (350, 5764700), (425, 4747400), (476, 4238750), (500, 4035290), (595, 3391000), (625, 3228232), (680, 2967125), (700, 2882350), (850, 2373700), (875, 2305880), (952, 2119375), (1000, 2017645), (1190, 1695500), (1250, 1614116), (1400, 1441175), (1700, 1186850), (1750, 1152940), (2125, 949480), (2380, 847750), (2500, 807058), (2975, 678200), (3391, 595000), (3400, 593425), (3500, 576470), (4250, 474740), (4375, 461176), (4760, 423875), (5000, 403529), (5950, 339100), (6782, 297500), (7000, 288235), (8500, 237370), (8750, 230588), (10625, 189896), (11900, 169550), (13564, 148750), (14875, 135640), (16955, 119000), (17000, 118685), (17500, 115294), (21250, 94948), (23737, 85000), (23800, 84775), (27128, 74375), (29750, 67820), (33910, 59500), (35000, 57647), (42500, 47474)]