13428538000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1338

約数の個数: 160

約数和(自身を含む): 34493292288

約数和(自身を除く): 21064754288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 487, 500, 680, 811, 850, 974, 1000, 1360, 1622, 1700, 1948, 2000, 2125, 2435, 3244, 3400, 3896, 4055, 4250, 4870, 6488, 6800, 7792, 8110, 8279, 8500, 9740, 12175, 12976, 13787, 16220, 16558, 17000, 19480, 20275, 24350, 27574, 32440, 33116, 34000, 38960, 40550, 41395, 48700, 55148, 60875, 64880, 66232, 68935, 81100, 82790, 97400, 101375, 110296, 121750, 132464, 137870, 162200, 165580, 194800, 202750, 206975, 220592, 243500, 275740, 324400, 331160, 344675, 394957, 405500, 413950, 487000, 551480, 662320, 689350, 789914, 811000, 827900, 974000, 1034875, 1102960, 1378700, 1579828, 1622000, 1655800, 1723375, 1974785, 2069750, 2757400, 3159656, 3311600, 3446750, 3949570, 4139500, 5514800, 6319312, 6714269, 6893500, 7899140, 8279000, 9873925, 13428538, 13787000, 15798280, 16558000, 19747850, 26857076, 27574000, 31596560, 33571345, 39495700, 49369625, 53714152, 67142690, 78991400, 98739250, 107428304, 134285380, 157982800, 167856725, 197478500, 268570760, 335713450, 394957000, 537141520, 671426900, 789914000, 839283625, 1342853800, 1678567250, 2685707600, 3357134500, 6714269000, 13428538000]

約数ペア:

[(1, 13428538000), (2, 6714269000), (4, 3357134500), (5, 2685707600), (8, 1678567250), (10, 1342853800), (16, 839283625), (17, 789914000), (20, 671426900), (25, 537141520), (34, 394957000), (40, 335713450), (50, 268570760), (68, 197478500), (80, 167856725), (85, 157982800), (100, 134285380), (125, 107428304), (136, 98739250), (170, 78991400), (200, 67142690), (250, 53714152), (272, 49369625), (340, 39495700), (400, 33571345), (425, 31596560), (487, 27574000), (500, 26857076), (680, 19747850), (811, 16558000), (850, 15798280), (974, 13787000), (1000, 13428538), (1360, 9873925), (1622, 8279000), (1700, 7899140), (1948, 6893500), (2000, 6714269), (2125, 6319312), (2435, 5514800), (3244, 4139500), (3400, 3949570), (3896, 3446750), (4055, 3311600), (4250, 3159656), (4870, 2757400), (6488, 2069750), (6800, 1974785), (7792, 1723375), (8110, 1655800), (8279, 1622000), (8500, 1579828), (9740, 1378700), (12175, 1102960), (12976, 1034875), (13787, 974000), (16220, 827900), (16558, 811000), (17000, 789914), (19480, 689350), (20275, 662320), (24350, 551480), (27574, 487000), (32440, 413950), (33116, 405500), (34000, 394957), (38960, 344675), (40550, 331160), (41395, 324400), (48700, 275740), (55148, 243500), (60875, 220592), (64880, 206975), (66232, 202750), (68935, 194800), (81100, 165580), (82790, 162200), (97400, 137870), (101375, 132464), (110296, 121750)]