85998400

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:992

約数の個数: 84

約数和(自身を含む): 215432640

約数和(自身を除く): 129434240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 160, 200, 236, 295, 320, 400, 472, 590, 800, 911, 944, 1180, 1475, 1600, 1822, 1888, 2360, 2950, 3644, 3776, 4555, 4720, 5900, 7288, 9110, 9440, 11800, 14576, 18220, 18880, 22775, 23600, 29152, 36440, 45550, 47200, 53749, 58304, 72880, 91100, 94400, 107498, 145760, 182200, 214996, 268745, 291520, 364400, 429992, 537490, 728800, 859984, 1074980, 1343725, 1457600, 1719968, 2149960, 2687450, 3439936, 4299920, 5374900, 8599840, 10749800, 17199680, 21499600, 42999200, 85998400]

約数ペア:

[(1, 85998400), (2, 42999200), (4, 21499600), (5, 17199680), (8, 10749800), (10, 8599840), (16, 5374900), (20, 4299920), (25, 3439936), (32, 2687450), (40, 2149960), (50, 1719968), (59, 1457600), (64, 1343725), (80, 1074980), (100, 859984), (118, 728800), (160, 537490), (200, 429992), (236, 364400), (295, 291520), (320, 268745), (400, 214996), (472, 182200), (590, 145760), (800, 107498), (911, 94400), (944, 91100), (1180, 72880), (1475, 58304), (1600, 53749), (1822, 47200), (1888, 45550), (2360, 36440), (2950, 29152), (3644, 23600), (3776, 22775), (4555, 18880), (4720, 18220), (5900, 14576), (7288, 11800), (9110, 9440)]