13461200

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 60

約数和(自身を含む): 32854668

約数和(自身を除く): 19393468

約数列:

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

約数ペア:

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