16213400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 44387040

約数和(自身を除く): 28173640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 100, 140, 148, 175, 185, 200, 259, 280, 296, 313, 350, 370, 518, 626, 700, 740, 925, 1036, 1252, 1295, 1400, 1480, 1565, 1850, 2072, 2191, 2504, 2590, 3130, 3700, 4382, 5180, 6260, 6475, 7400, 7825, 8764, 10360, 10955, 11581, 12520, 12950, 15650, 17528, 21910, 23162, 25900, 31300, 43820, 46324, 51800, 54775, 57905, 62600, 81067, 87640, 92648, 109550, 115810, 162134, 219100, 231620, 289525, 324268, 405335, 438200, 463240, 579050, 648536, 810670, 1158100, 1621340, 2026675, 2316200, 3242680, 4053350, 8106700, 16213400]

約数ペア:

[(1, 16213400), (2, 8106700), (4, 4053350), (5, 3242680), (7, 2316200), (8, 2026675), (10, 1621340), (14, 1158100), (20, 810670), (25, 648536), (28, 579050), (35, 463240), (37, 438200), (40, 405335), (50, 324268), (56, 289525), (70, 231620), (74, 219100), (100, 162134), (140, 115810), (148, 109550), (175, 92648), (185, 87640), (200, 81067), (259, 62600), (280, 57905), (296, 54775), (313, 51800), (350, 46324), (370, 43820), (518, 31300), (626, 25900), (700, 23162), (740, 21910), (925, 17528), (1036, 15650), (1252, 12950), (1295, 12520), (1400, 11581), (1480, 10955), (1565, 10360), (1850, 8764), (2072, 7825), (2191, 7400), (2504, 6475), (2590, 6260), (3130, 5180), (3700, 4382)]