42791536700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{7717}}^1$

素因数の和:7884

約数の個数: 108

約数和(自身を含む): 102759396936

約数和(自身を除く): 59967860236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 1100, 1420, 1562, 1775, 3124, 3550, 3905, 5041, 7100, 7717, 7810, 10082, 15434, 15620, 19525, 20164, 25205, 30868, 38585, 39050, 50410, 55451, 77170, 78100, 84887, 100820, 110902, 126025, 154340, 169774, 192925, 221804, 252050, 277255, 339548, 385850, 424435, 504100, 547907, 554510, 771700, 848870, 1095814, 1109020, 1386275, 1697740, 2122175, 2191628, 2739535, 2772550, 4244350, 5479070, 5545100, 6026977, 8488700, 10958140, 12053954, 13697675, 24107908, 27395350, 30134885, 38901397, 54790700, 60269770, 77802794, 120539540, 150674425, 155605588, 194506985, 301348850, 389013970, 427915367, 602697700, 778027940, 855830734, 972534925, 1711661468, 1945069850, 2139576835, 3890139700, 4279153670, 8558307340, 10697884175, 21395768350, 42791536700]

約数ペア:

[(1, 42791536700), (2, 21395768350), (4, 10697884175), (5, 8558307340), (10, 4279153670), (11, 3890139700), (20, 2139576835), (22, 1945069850), (25, 1711661468), (44, 972534925), (50, 855830734), (55, 778027940), (71, 602697700), (100, 427915367), (110, 389013970), (142, 301348850), (220, 194506985), (275, 155605588), (284, 150674425), (355, 120539540), (550, 77802794), (710, 60269770), (781, 54790700), (1100, 38901397), (1420, 30134885), (1562, 27395350), (1775, 24107908), (3124, 13697675), (3550, 12053954), (3905, 10958140), (5041, 8488700), (7100, 6026977), (7717, 5545100), (7810, 5479070), (10082, 4244350), (15434, 2772550), (15620, 2739535), (19525, 2191628), (20164, 2122175), (25205, 1697740), (30868, 1386275), (38585, 1109020), (39050, 1095814), (50410, 848870), (55451, 771700), (77170, 554510), (78100, 547907), (84887, 504100), (100820, 424435), (110902, 385850), (126025, 339548), (154340, 277255), (169774, 252050), (192925, 221804)]