82529480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3614

約数の個数: 64

約数和(自身を含む): 206452800

約数和(自身を除く): 123923320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 3539, 4664, 5830, 7078, 11660, 14156, 17695, 23320, 28312, 35390, 38929, 70780, 77858, 141560, 155716, 187567, 194645, 311432, 375134, 389290, 750268, 778580, 937835, 1500536, 1557160, 1875670, 2063237, 3751340, 4126474, 7502680, 8252948, 10316185, 16505896, 20632370, 41264740, 82529480]

約数ペア:

[(1, 82529480), (2, 41264740), (4, 20632370), (5, 16505896), (8, 10316185), (10, 8252948), (11, 7502680), (20, 4126474), (22, 3751340), (40, 2063237), (44, 1875670), (53, 1557160), (55, 1500536), (88, 937835), (106, 778580), (110, 750268), (212, 389290), (220, 375134), (265, 311432), (424, 194645), (440, 187567), (530, 155716), (583, 141560), (1060, 77858), (1166, 70780), (2120, 38929), (2332, 35390), (2915, 28312), (3539, 23320), (4664, 17695), (5830, 14156), (7078, 11660)]