5274326840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 12906915840

約数和(自身を除く): 7632589000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 227, 235, 340, 376, 454, 470, 680, 727, 799, 908, 940, 1135, 1454, 1598, 1816, 1880, 2270, 2908, 3196, 3635, 3859, 3995, 4540, 5816, 6392, 7270, 7718, 7990, 9080, 10669, 12359, 14540, 15436, 15980, 19295, 21338, 24718, 29080, 30872, 31960, 34169, 38590, 42676, 49436, 53345, 61795, 68338, 77180, 85352, 98872, 106690, 123590, 136676, 154360, 165029, 170845, 181373, 213380, 247180, 273352, 330058, 341690, 362746, 426760, 494360, 580873, 660116, 683380, 725492, 825145, 906865, 1161746, 1320232, 1366760, 1450984, 1650290, 1813730, 2323492, 2805493, 2904365, 3300580, 3627460, 4646984, 5610986, 5808730, 6601160, 7254920, 7756363, 11221972, 11617460, 14027465, 15512726, 22443944, 23234920, 28054930, 31025452, 38781815, 56109860, 62050904, 77563630, 112219720, 131858171, 155127260, 263716342, 310254520, 527432684, 659290855, 1054865368, 1318581710, 2637163420, 5274326840]

約数ペア:

[(1, 5274326840), (2, 2637163420), (4, 1318581710), (5, 1054865368), (8, 659290855), (10, 527432684), (17, 310254520), (20, 263716342), (34, 155127260), (40, 131858171), (47, 112219720), (68, 77563630), (85, 62050904), (94, 56109860), (136, 38781815), (170, 31025452), (188, 28054930), (227, 23234920), (235, 22443944), (340, 15512726), (376, 14027465), (454, 11617460), (470, 11221972), (680, 7756363), (727, 7254920), (799, 6601160), (908, 5808730), (940, 5610986), (1135, 4646984), (1454, 3627460), (1598, 3300580), (1816, 2904365), (1880, 2805493), (2270, 2323492), (2908, 1813730), (3196, 1650290), (3635, 1450984), (3859, 1366760), (3995, 1320232), (4540, 1161746), (5816, 906865), (6392, 825145), (7270, 725492), (7718, 683380), (7990, 660116), (9080, 580873), (10669, 494360), (12359, 426760), (14540, 362746), (15436, 341690), (15980, 330058), (19295, 273352), (21338, 247180), (24718, 213380), (29080, 181373), (30872, 170845), (31960, 165029), (34169, 154360), (38590, 136676), (42676, 123590), (49436, 106690), (53345, 98872), (61795, 85352), (68338, 77180)]