105901360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 255921120

約数和(自身を除く): 150019760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 83, 164, 166, 205, 328, 332, 389, 410, 415, 656, 664, 778, 820, 830, 1328, 1556, 1640, 1660, 1945, 3112, 3280, 3320, 3403, 3890, 6224, 6640, 6806, 7780, 13612, 15560, 15949, 17015, 27224, 31120, 31898, 32287, 34030, 54448, 63796, 64574, 68060, 79745, 127592, 129148, 136120, 159490, 161435, 255184, 258296, 272240, 318980, 322870, 516592, 637960, 645740, 1275920, 1291480, 1323767, 2582960, 2647534, 5295068, 6618835, 10590136, 13237670, 21180272, 26475340, 52950680, 105901360]

約数ペア:

[(1, 105901360), (2, 52950680), (4, 26475340), (5, 21180272), (8, 13237670), (10, 10590136), (16, 6618835), (20, 5295068), (40, 2647534), (41, 2582960), (80, 1323767), (82, 1291480), (83, 1275920), (164, 645740), (166, 637960), (205, 516592), (328, 322870), (332, 318980), (389, 272240), (410, 258296), (415, 255184), (656, 161435), (664, 159490), (778, 136120), (820, 129148), (830, 127592), (1328, 79745), (1556, 68060), (1640, 64574), (1660, 63796), (1945, 54448), (3112, 34030), (3280, 32287), (3320, 31898), (3403, 31120), (3890, 27224), (6224, 17015), (6640, 15949), (6806, 15560), (7780, 13612)]