8370879.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 221195520

約数和(自身を除く): 136031000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 2953, 3605, 4120, 5768, 5906, 7210, 11812, 14420, 14765, 20671, 23624, 28840, 29530, 41342, 59060, 82684, 103355, 118120, 165368, 206710, 304159, 413420, 608318, 826840, 1216636, 1520795, 2129113, 2433272, 3041590, 4258226, 6083180, 8516452, 10645565, 12166360, 17032904, 21291130, 42582260, 85164520]

約数ペア:

[(1, 85164520), (2, 42582260), (4, 21291130), (5, 17032904), (7, 12166360), (8, 10645565), (10, 8516452), (14, 6083180), (20, 4258226), (28, 3041590), (35, 2433272), (40, 2129113), (56, 1520795), (70, 1216636), (103, 826840), (140, 608318), (206, 413420), (280, 304159), (412, 206710), (515, 165368), (721, 118120), (824, 103355), (1030, 82684), (1442, 59060), (2060, 41342), (2884, 29530), (2953, 28840), (3605, 23624), (4120, 20671), (5768, 14765), (5906, 14420), (7210, 11812)]