186438080

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2267}}^1$

素因数の和:2541

約数の個数: 56

約数和(自身を含む): 445879728

約数和(自身を除く): 259441648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 514, 1028, 1285, 2056, 2267, 2570, 4112, 4534, 5140, 8224, 9068, 10280, 11335, 16448, 18136, 20560, 22670, 36272, 41120, 45340, 72544, 82240, 90680, 145088, 181360, 362720, 582619, 725440, 1165238, 2330476, 2913095, 4660952, 5826190, 9321904, 11652380, 18643808, 23304760, 37287616, 46609520, 93219040, 186438080]

約数ペア:

[(1, 186438080), (2, 93219040), (4, 46609520), (5, 37287616), (8, 23304760), (10, 18643808), (16, 11652380), (20, 9321904), (32, 5826190), (40, 4660952), (64, 2913095), (80, 2330476), (160, 1165238), (257, 725440), (320, 582619), (514, 362720), (1028, 181360), (1285, 145088), (2056, 90680), (2267, 82240), (2570, 72544), (4112, 45340), (4534, 41120), (5140, 36272), (8224, 22670), (9068, 20560), (10280, 18136), (11335, 16448)]