71434000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 200558592

約数和(自身を除く): 129124592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 136, 170, 176, 187, 191, 200, 220, 250, 272, 275, 340, 374, 382, 400, 425, 440, 500, 550, 680, 748, 764, 850, 880, 935, 955, 1000, 1100, 1360, 1375, 1496, 1528, 1700, 1870, 1910, 2000, 2101, 2125, 2200, 2750, 2992, 3056, 3247, 3400, 3740, 3820, 4202, 4250, 4400, 4675, 4775, 5500, 6494, 6800, 7480, 7640, 8404, 8500, 9350, 9550, 10505, 11000, 12988, 14960, 15280, 16235, 16808, 17000, 18700, 19100, 21010, 22000, 23375, 23875, 25976, 32470, 33616, 34000, 35717, 37400, 38200, 42020, 46750, 47750, 51952, 52525, 64940, 71434, 74800, 76400, 81175, 84040, 93500, 95500, 105050, 129880, 142868, 162350, 168080, 178585, 187000, 191000, 210100, 259760, 262625, 285736, 324700, 357170, 374000, 382000, 405875, 420200, 525250, 571472, 649400, 714340, 811750, 840400, 892925, 1050500, 1298800, 1428680, 1623500, 1785850, 2101000, 2857360, 3247000, 3571700, 4202000, 4464625, 6494000, 7143400, 8929250, 14286800, 17858500, 35717000, 71434000]

約数ペア:

[(1, 71434000), (2, 35717000), (4, 17858500), (5, 14286800), (8, 8929250), (10, 7143400), (11, 6494000), (16, 4464625), (17, 4202000), (20, 3571700), (22, 3247000), (25, 2857360), (34, 2101000), (40, 1785850), (44, 1623500), (50, 1428680), (55, 1298800), (68, 1050500), (80, 892925), (85, 840400), (88, 811750), (100, 714340), (110, 649400), (125, 571472), (136, 525250), (170, 420200), (176, 405875), (187, 382000), (191, 374000), (200, 357170), (220, 324700), (250, 285736), (272, 262625), (275, 259760), (340, 210100), (374, 191000), (382, 187000), (400, 178585), (425, 168080), (440, 162350), (500, 142868), (550, 129880), (680, 105050), (748, 95500), (764, 93500), (850, 84040), (880, 81175), (935, 76400), (955, 74800), (1000, 71434), (1100, 64940), (1360, 52525), (1375, 51952), (1496, 47750), (1528, 46750), (1700, 42020), (1870, 38200), (1910, 37400), (2000, 35717), (2101, 34000), (2125, 33616), (2200, 32470), (2750, 25976), (2992, 23875), (3056, 23375), (3247, 22000), (3400, 21010), (3740, 19100), (3820, 18700), (4202, 17000), (4250, 16808), (4400, 16235), (4675, 15280), (4775, 14960), (5500, 12988), (6494, 11000), (6800, 10505), (7480, 9550), (7640, 9350), (8404, 8500)]