100982000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{7213}}^1$

素因数の和:7243

約数の個数: 80

約数和(自身を含む): 279095232

約数和(自身を除く): 178113232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 7213, 14000, 14426, 28852, 36065, 50491, 57704, 72130, 100982, 115408, 144260, 180325, 201964, 252455, 288520, 360650, 403928, 504910, 577040, 721300, 807856, 901625, 1009820, 1262275, 1442600, 1803250, 2019640, 2524550, 2885200, 3606500, 4039280, 5049100, 6311375, 7213000, 10098200, 12622750, 14426000, 20196400, 25245500, 50491000, 100982000]

約数ペア:

[(1, 100982000), (2, 50491000), (4, 25245500), (5, 20196400), (7, 14426000), (8, 12622750), (10, 10098200), (14, 7213000), (16, 6311375), (20, 5049100), (25, 4039280), (28, 3606500), (35, 2885200), (40, 2524550), (50, 2019640), (56, 1803250), (70, 1442600), (80, 1262275), (100, 1009820), (112, 901625), (125, 807856), (140, 721300), (175, 577040), (200, 504910), (250, 403928), (280, 360650), (350, 288520), (400, 252455), (500, 201964), (560, 180325), (700, 144260), (875, 115408), (1000, 100982), (1400, 72130), (1750, 57704), (2000, 50491), (2800, 36065), (3500, 28852), (7000, 14426), (7213, 14000)]