17168840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 42078960

約数和(自身を除く): 24910120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 241, 260, 274, 482, 520, 548, 685, 964, 1096, 1205, 1370, 1781, 1928, 2410, 2740, 3133, 3562, 4820, 5480, 6266, 7124, 8905, 9640, 12532, 14248, 15665, 17810, 25064, 31330, 33017, 35620, 62660, 66034, 71240, 125320, 132068, 165085, 264136, 330170, 429221, 660340, 858442, 1320680, 1716884, 2146105, 3433768, 4292210, 8584420, 17168840]

約数ペア:

[(1, 17168840), (2, 8584420), (4, 4292210), (5, 3433768), (8, 2146105), (10, 1716884), (13, 1320680), (20, 858442), (26, 660340), (40, 429221), (52, 330170), (65, 264136), (104, 165085), (130, 132068), (137, 125320), (241, 71240), (260, 66034), (274, 62660), (482, 35620), (520, 33017), (548, 31330), (685, 25064), (964, 17810), (1096, 15665), (1205, 14248), (1370, 12532), (1781, 9640), (1928, 8905), (2410, 7124), (2740, 6266), (3133, 5480), (3562, 4820)]