40279360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11443}}^1$

素因数の和:11471

約数の個数: 56

約数和(自身を含む): 104643936

約数和(自身を除く): 64364576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 11443, 22886, 45772, 57215, 91544, 114430, 125873, 183088, 228860, 251746, 366176, 457720, 503492, 629365, 732352, 915440, 1006984, 1258730, 1830880, 2013968, 2517460, 3661760, 4027936, 5034920, 8055872, 10069840, 20139680, 40279360]

約数ペア:

[(1, 40279360), (2, 20139680), (4, 10069840), (5, 8055872), (8, 5034920), (10, 4027936), (11, 3661760), (16, 2517460), (20, 2013968), (22, 1830880), (32, 1258730), (40, 1006984), (44, 915440), (55, 732352), (64, 629365), (80, 503492), (88, 457720), (110, 366176), (160, 251746), (176, 228860), (220, 183088), (320, 125873), (352, 114430), (440, 91544), (704, 57215), (880, 45772), (1760, 22886), (3520, 11443)]