196552000

素因数分解:

$2^6\times 5^3\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 112

約数和(自身を含む): 494507520

約数和(自身を除く): 297955520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 125, 158, 160, 200, 250, 311, 316, 320, 395, 400, 500, 622, 632, 790, 800, 1000, 1244, 1264, 1555, 1580, 1600, 1975, 2000, 2488, 2528, 3110, 3160, 3950, 4000, 4976, 5056, 6220, 6320, 7775, 7900, 8000, 9875, 9952, 12440, 12640, 15550, 15800, 19750, 19904, 24569, 24880, 25280, 31100, 31600, 38875, 39500, 49138, 49760, 62200, 63200, 77750, 79000, 98276, 99520, 122845, 124400, 126400, 155500, 158000, 196552, 245690, 248800, 311000, 316000, 393104, 491380, 497600, 614225, 622000, 632000, 786208, 982760, 1228450, 1244000, 1572416, 1965520, 2456900, 2488000, 3071125, 3931040, 4913800, 6142250, 7862080, 9827600, 12284500, 19655200, 24569000, 39310400, 49138000, 98276000, 196552000]

約数ペア:

[(1, 196552000), (2, 98276000), (4, 49138000), (5, 39310400), (8, 24569000), (10, 19655200), (16, 12284500), (20, 9827600), (25, 7862080), (32, 6142250), (40, 4913800), (50, 3931040), (64, 3071125), (79, 2488000), (80, 2456900), (100, 1965520), (125, 1572416), (158, 1244000), (160, 1228450), (200, 982760), (250, 786208), (311, 632000), (316, 622000), (320, 614225), (395, 497600), (400, 491380), (500, 393104), (622, 316000), (632, 311000), (790, 248800), (800, 245690), (1000, 196552), (1244, 158000), (1264, 155500), (1555, 126400), (1580, 124400), (1600, 122845), (1975, 99520), (2000, 98276), (2488, 79000), (2528, 77750), (3110, 63200), (3160, 62200), (3950, 49760), (4000, 49138), (4976, 39500), (5056, 38875), (6220, 31600), (6320, 31100), (7775, 25280), (7900, 24880), (8000, 24569), (9875, 19904), (9952, 19750), (12440, 15800), (12640, 15550)]