33386920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 57851480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 47, 56, 59, 70, 86, 94, 118, 140, 172, 188, 215, 235, 236, 280, 295, 301, 329, 344, 376, 413, 430, 470, 472, 590, 602, 658, 826, 860, 940, 1180, 1204, 1316, 1505, 1645, 1652, 1720, 1880, 2021, 2065, 2360, 2408, 2537, 2632, 2773, 3010, 3290, 3304, 4042, 4130, 5074, 5546, 6020, 6580, 8084, 8260, 10105, 10148, 11092, 12040, 12685, 13160, 13865, 14147, 16168, 16520, 17759, 19411, 20210, 20296, 22184, 25370, 27730, 28294, 35518, 38822, 40420, 50740, 55460, 56588, 70735, 71036, 77644, 80840, 88795, 97055, 101480, 110920, 113176, 119239, 141470, 142072, 155288, 177590, 194110, 238478, 282940, 355180, 388220, 476956, 565880, 596195, 710360, 776440, 834673, 953912, 1192390, 1669346, 2384780, 3338692, 4173365, 4769560, 6677384, 8346730, 16693460, 33386920]

約数ペア:

[(1, 33386920), (2, 16693460), (4, 8346730), (5, 6677384), (7, 4769560), (8, 4173365), (10, 3338692), (14, 2384780), (20, 1669346), (28, 1192390), (35, 953912), (40, 834673), (43, 776440), (47, 710360), (56, 596195), (59, 565880), (70, 476956), (86, 388220), (94, 355180), (118, 282940), (140, 238478), (172, 194110), (188, 177590), (215, 155288), (235, 142072), (236, 141470), (280, 119239), (295, 113176), (301, 110920), (329, 101480), (344, 97055), (376, 88795), (413, 80840), (430, 77644), (470, 71036), (472, 70735), (590, 56588), (602, 55460), (658, 50740), (826, 40420), (860, 38822), (940, 35518), (1180, 28294), (1204, 27730), (1316, 25370), (1505, 22184), (1645, 20296), (1652, 20210), (1720, 19411), (1880, 17759), (2021, 16520), (2065, 16168), (2360, 14147), (2408, 13865), (2537, 13160), (2632, 12685), (2773, 12040), (3010, 11092), (3290, 10148), (3304, 10105), (4042, 8260), (4130, 8084), (5074, 6580), (5546, 6020)]