82344400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5021}}^1$

素因数の和:5080

約数の個数: 60

約数和(自身を含む): 202697964

約数和(自身を除く): 120353564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 5021, 8200, 10042, 16400, 20084, 25105, 40168, 50210, 80336, 100420, 125525, 200840, 205861, 251050, 401680, 411722, 502100, 823444, 1004200, 1029305, 1646888, 2008400, 2058610, 3293776, 4117220, 5146525, 8234440, 10293050, 16468880, 20586100, 41172200, 82344400]

約数ペア:

[(1, 82344400), (2, 41172200), (4, 20586100), (5, 16468880), (8, 10293050), (10, 8234440), (16, 5146525), (20, 4117220), (25, 3293776), (40, 2058610), (41, 2008400), (50, 1646888), (80, 1029305), (82, 1004200), (100, 823444), (164, 502100), (200, 411722), (205, 401680), (328, 251050), (400, 205861), (410, 200840), (656, 125525), (820, 100420), (1025, 80336), (1640, 50210), (2050, 40168), (3280, 25105), (4100, 20084), (5021, 16400), (8200, 10042)]