9773920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 25740288

約数和(自身を除く): 15966368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 127, 130, 148, 160, 185, 208, 254, 260, 296, 370, 416, 481, 508, 520, 592, 635, 740, 962, 1016, 1040, 1184, 1270, 1480, 1651, 1924, 2032, 2080, 2405, 2540, 2960, 3302, 3848, 4064, 4699, 4810, 5080, 5920, 6604, 7696, 8255, 9398, 9620, 10160, 13208, 15392, 16510, 18796, 19240, 20320, 23495, 26416, 33020, 37592, 38480, 46990, 52832, 61087, 66040, 75184, 76960, 93980, 122174, 132080, 150368, 187960, 244348, 264160, 305435, 375920, 488696, 610870, 751840, 977392, 1221740, 1954784, 2443480, 4886960, 9773920]

約数ペア:

[(1, 9773920), (2, 4886960), (4, 2443480), (5, 1954784), (8, 1221740), (10, 977392), (13, 751840), (16, 610870), (20, 488696), (26, 375920), (32, 305435), (37, 264160), (40, 244348), (52, 187960), (65, 150368), (74, 132080), (80, 122174), (104, 93980), (127, 76960), (130, 75184), (148, 66040), (160, 61087), (185, 52832), (208, 46990), (254, 38480), (260, 37592), (296, 33020), (370, 26416), (416, 23495), (481, 20320), (508, 19240), (520, 18796), (592, 16510), (635, 15392), (740, 13208), (962, 10160), (1016, 9620), (1040, 9398), (1184, 8255), (1270, 7696), (1480, 6604), (1651, 5920), (1924, 5080), (2032, 4810), (2080, 4699), (2405, 4064), (2540, 3848), (2960, 3302)]