33025720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 94026240

約数和(自身を除く): 61000520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 211, 215, 260, 280, 301, 344, 364, 422, 430, 455, 520, 559, 602, 728, 844, 860, 910, 1055, 1118, 1204, 1477, 1505, 1688, 1720, 1820, 2110, 2236, 2408, 2743, 2795, 2954, 3010, 3640, 3913, 4220, 4472, 5486, 5590, 5908, 6020, 7385, 7826, 8440, 9073, 10972, 11180, 11816, 12040, 13715, 14770, 15652, 18146, 19201, 19565, 21944, 22360, 27430, 29540, 31304, 36292, 38402, 39130, 45365, 54860, 59080, 63511, 72584, 76804, 78260, 90730, 96005, 109720, 117949, 127022, 153608, 156520, 181460, 192010, 235898, 254044, 317555, 362920, 384020, 471796, 508088, 589745, 635110, 768040, 825643, 943592, 1179490, 1270220, 1651286, 2358980, 2540440, 3302572, 4128215, 4717960, 6605144, 8256430, 16512860, 33025720]

約数ペア:

[(1, 33025720), (2, 16512860), (4, 8256430), (5, 6605144), (7, 4717960), (8, 4128215), (10, 3302572), (13, 2540440), (14, 2358980), (20, 1651286), (26, 1270220), (28, 1179490), (35, 943592), (40, 825643), (43, 768040), (52, 635110), (56, 589745), (65, 508088), (70, 471796), (86, 384020), (91, 362920), (104, 317555), (130, 254044), (140, 235898), (172, 192010), (182, 181460), (211, 156520), (215, 153608), (260, 127022), (280, 117949), (301, 109720), (344, 96005), (364, 90730), (422, 78260), (430, 76804), (455, 72584), (520, 63511), (559, 59080), (602, 54860), (728, 45365), (844, 39130), (860, 38402), (910, 36292), (1055, 31304), (1118, 29540), (1204, 27430), (1477, 22360), (1505, 21944), (1688, 19565), (1720, 19201), (1820, 18146), (2110, 15652), (2236, 14770), (2408, 13715), (2743, 12040), (2795, 11816), (2954, 11180), (3010, 10972), (3640, 9073), (3913, 8440), (4220, 7826), (4472, 7385), (5486, 6020), (5590, 5908)]