3900483.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2267}}^1$

素因数の和:2537

約数の個数: 40

約数和(自身を含む): 108836784

約数和(自身を除く): 62227264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2267, 2570, 4112, 4534, 5140, 9068, 10280, 11335, 18136, 20560, 22670, 36272, 45340, 90680, 181360, 582619, 1165238, 2330476, 2913095, 4660952, 5826190, 9321904, 11652380, 23304760, 46609520]

約数ペア:

[(1, 46609520), (2, 23304760), (4, 11652380), (5, 9321904), (8, 5826190), (10, 4660952), (16, 2913095), (20, 2330476), (40, 1165238), (80, 582619), (257, 181360), (514, 90680), (1028, 45340), (1285, 36272), (2056, 22670), (2267, 20560), (2570, 18136), (4112, 11335), (4534, 10280), (5140, 9068)]