82268000

素因数分解:

$2^5\times 5^3\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 204972768

約数和(自身を除く): 122704768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 131, 157, 160, 200, 250, 262, 314, 400, 500, 524, 628, 655, 785, 800, 1000, 1048, 1256, 1310, 1570, 2000, 2096, 2512, 2620, 3140, 3275, 3925, 4000, 4192, 5024, 5240, 6280, 6550, 7850, 10480, 12560, 13100, 15700, 16375, 19625, 20567, 20960, 25120, 26200, 31400, 32750, 39250, 41134, 52400, 62800, 65500, 78500, 82268, 102835, 104800, 125600, 131000, 157000, 164536, 205670, 262000, 314000, 329072, 411340, 514175, 524000, 628000, 658144, 822680, 1028350, 1645360, 2056700, 2570875, 3290720, 4113400, 5141750, 8226800, 10283500, 16453600, 20567000, 41134000, 82268000]

約数ペア:

[(1, 82268000), (2, 41134000), (4, 20567000), (5, 16453600), (8, 10283500), (10, 8226800), (16, 5141750), (20, 4113400), (25, 3290720), (32, 2570875), (40, 2056700), (50, 1645360), (80, 1028350), (100, 822680), (125, 658144), (131, 628000), (157, 524000), (160, 514175), (200, 411340), (250, 329072), (262, 314000), (314, 262000), (400, 205670), (500, 164536), (524, 157000), (628, 131000), (655, 125600), (785, 104800), (800, 102835), (1000, 82268), (1048, 78500), (1256, 65500), (1310, 62800), (1570, 52400), (2000, 41134), (2096, 39250), (2512, 32750), (2620, 31400), (3140, 26200), (3275, 25120), (3925, 20960), (4000, 20567), (4192, 19625), (5024, 16375), (5240, 15700), (6280, 13100), (6550, 12560), (7850, 10480)]