13504120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 36780480

約数和(自身を除く): 23276360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2837, 4760, 5674, 11348, 14185, 19859, 22696, 28370, 39718, 48229, 56740, 79436, 96458, 99295, 113480, 158872, 192916, 198590, 241145, 337603, 385832, 397180, 482290, 675206, 794360, 964580, 1350412, 1688015, 1929160, 2700824, 3376030, 6752060, 13504120]

約数ペア:

[(1, 13504120), (2, 6752060), (4, 3376030), (5, 2700824), (7, 1929160), (8, 1688015), (10, 1350412), (14, 964580), (17, 794360), (20, 675206), (28, 482290), (34, 397180), (35, 385832), (40, 337603), (56, 241145), (68, 198590), (70, 192916), (85, 158872), (119, 113480), (136, 99295), (140, 96458), (170, 79436), (238, 56740), (280, 48229), (340, 39718), (476, 28370), (595, 22696), (680, 19859), (952, 14185), (1190, 11348), (2380, 5674), (2837, 4760)]