33894320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 48600400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 167, 172, 215, 236, 295, 334, 344, 430, 472, 590, 668, 688, 835, 860, 944, 1180, 1336, 1670, 1720, 2360, 2537, 2672, 3340, 3440, 4720, 5074, 6680, 7181, 9853, 10148, 12685, 13360, 14362, 19706, 20296, 25370, 28724, 35905, 39412, 40592, 49265, 50740, 57448, 71810, 78824, 98530, 101480, 114896, 143620, 157648, 197060, 202960, 287240, 394120, 423679, 574480, 788240, 847358, 1694716, 2118395, 3389432, 4236790, 6778864, 8473580, 16947160, 33894320]

約数ペア:

[(1, 33894320), (2, 16947160), (4, 8473580), (5, 6778864), (8, 4236790), (10, 3389432), (16, 2118395), (20, 1694716), (40, 847358), (43, 788240), (59, 574480), (80, 423679), (86, 394120), (118, 287240), (167, 202960), (172, 197060), (215, 157648), (236, 143620), (295, 114896), (334, 101480), (344, 98530), (430, 78824), (472, 71810), (590, 57448), (668, 50740), (688, 49265), (835, 40592), (860, 39412), (944, 35905), (1180, 28724), (1336, 25370), (1670, 20296), (1720, 19706), (2360, 14362), (2537, 13360), (2672, 12685), (3340, 10148), (3440, 9853), (4720, 7181), (5074, 6680)]