25292174080

素因数分解:

$2^8\times 5^1\times {\mathrm{827}}^1\times {\mathrm{23893}}^1$

素因数の和:24741

約数の個数: 72

約数和(自身を含む): 60658455312

約数和(自身を除く): 35366281232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 827, 1280, 1654, 3308, 4135, 6616, 8270, 13232, 16540, 23893, 26464, 33080, 47786, 52928, 66160, 95572, 105856, 119465, 132320, 191144, 211712, 238930, 264640, 382288, 477860, 529280, 764576, 955720, 1058560, 1529152, 1911440, 3058304, 3822880, 6116608, 7645760, 15291520, 19759511, 30583040, 39519022, 79038044, 98797555, 158076088, 197595110, 316152176, 395190220, 632304352, 790380440, 1264608704, 1580760880, 2529217408, 3161521760, 5058434816, 6323043520, 12646087040, 25292174080]

約数ペア:

[(1, 25292174080), (2, 12646087040), (4, 6323043520), (5, 5058434816), (8, 3161521760), (10, 2529217408), (16, 1580760880), (20, 1264608704), (32, 790380440), (40, 632304352), (64, 395190220), (80, 316152176), (128, 197595110), (160, 158076088), (256, 98797555), (320, 79038044), (640, 39519022), (827, 30583040), (1280, 19759511), (1654, 15291520), (3308, 7645760), (4135, 6116608), (6616, 3822880), (8270, 3058304), (13232, 1911440), (16540, 1529152), (23893, 1058560), (26464, 955720), (33080, 764576), (47786, 529280), (52928, 477860), (66160, 382288), (95572, 264640), (105856, 238930), (119465, 211712), (132320, 191144)]