67700080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2354

約数の個数: 80

約数和(自身を含む): 183363264

約数和(自身を除く): 115663184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2281, 2968, 3710, 4240, 4562, 5936, 7420, 9124, 11405, 14840, 15967, 18248, 22810, 29680, 31934, 36496, 45620, 63868, 79835, 91240, 120893, 127736, 159670, 182480, 241786, 255472, 319340, 483572, 604465, 638680, 846251, 967144, 1208930, 1277360, 1692502, 1934288, 2417860, 3385004, 4231255, 4835720, 6770008, 8462510, 9671440, 13540016, 16925020, 33850040, 67700080]

約数ペア:

[(1, 67700080), (2, 33850040), (4, 16925020), (5, 13540016), (7, 9671440), (8, 8462510), (10, 6770008), (14, 4835720), (16, 4231255), (20, 3385004), (28, 2417860), (35, 1934288), (40, 1692502), (53, 1277360), (56, 1208930), (70, 967144), (80, 846251), (106, 638680), (112, 604465), (140, 483572), (212, 319340), (265, 255472), (280, 241786), (371, 182480), (424, 159670), (530, 127736), (560, 120893), (742, 91240), (848, 79835), (1060, 63868), (1484, 45620), (1855, 36496), (2120, 31934), (2281, 29680), (2968, 22810), (3710, 18248), (4240, 15967), (4562, 14840), (5936, 11405), (7420, 9124)]