26922400

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 66769164

約数和(自身を除く): 39846764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 200, 292, 365, 400, 461, 584, 730, 800, 922, 1168, 1460, 1825, 1844, 2305, 2336, 2920, 3650, 3688, 4610, 5840, 7300, 7376, 9220, 11525, 11680, 14600, 14752, 18440, 23050, 29200, 33653, 36880, 46100, 58400, 67306, 73760, 92200, 134612, 168265, 184400, 269224, 336530, 368800, 538448, 673060, 841325, 1076896, 1346120, 1682650, 2692240, 3365300, 5384480, 6730600, 13461200, 26922400]

約数ペア:

[(1, 26922400), (2, 13461200), (4, 6730600), (5, 5384480), (8, 3365300), (10, 2692240), (16, 1682650), (20, 1346120), (25, 1076896), (32, 841325), (40, 673060), (50, 538448), (73, 368800), (80, 336530), (100, 269224), (146, 184400), (160, 168265), (200, 134612), (292, 92200), (365, 73760), (400, 67306), (461, 58400), (584, 46100), (730, 36880), (800, 33653), (922, 29200), (1168, 23050), (1460, 18440), (1825, 14752), (1844, 14600), (2305, 11680), (2336, 11525), (2920, 9220), (3650, 7376), (3688, 7300), (4610, 5840)]