74420800

素因数分解:

$2^6\times 5^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 84

約数和(自身を含む): 184834276

約数和(自身を除く): 110413476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 193, 200, 241, 320, 386, 400, 482, 772, 800, 964, 965, 1205, 1544, 1600, 1928, 1930, 2410, 3088, 3856, 3860, 4820, 4825, 6025, 6176, 7712, 7720, 9640, 9650, 12050, 12352, 15424, 15440, 19280, 19300, 24100, 30880, 38560, 38600, 46513, 48200, 61760, 77120, 77200, 93026, 96400, 154400, 186052, 192800, 232565, 308800, 372104, 385600, 465130, 744208, 930260, 1162825, 1488416, 1860520, 2325650, 2976832, 3721040, 4651300, 7442080, 9302600, 14884160, 18605200, 37210400, 74420800]

約数ペア:

[(1, 74420800), (2, 37210400), (4, 18605200), (5, 14884160), (8, 9302600), (10, 7442080), (16, 4651300), (20, 3721040), (25, 2976832), (32, 2325650), (40, 1860520), (50, 1488416), (64, 1162825), (80, 930260), (100, 744208), (160, 465130), (193, 385600), (200, 372104), (241, 308800), (320, 232565), (386, 192800), (400, 186052), (482, 154400), (772, 96400), (800, 93026), (964, 77200), (965, 77120), (1205, 61760), (1544, 48200), (1600, 46513), (1928, 38600), (1930, 38560), (2410, 30880), (3088, 24100), (3856, 19300), (3860, 19280), (4820, 15440), (4825, 15424), (6025, 12352), (6176, 12050), (7712, 9650), (7720, 9640)]