543780020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{228479}}^1$

素因数の和:228512

約数の個数: 48

約数和(自身を含む): 1381847040

約数和(自身を除く): 838067020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 228479, 456958, 913916, 1142395, 1599353, 2284790, 3198706, 3884143, 4569580, 6397412, 7768286, 7996765, 15536572, 15993530, 19420715, 27189001, 31987060, 38841430, 54378002, 77682860, 108756004, 135945005, 271890010, 543780020]

約数ペア:

[(1, 543780020), (2, 271890010), (4, 135945005), (5, 108756004), (7, 77682860), (10, 54378002), (14, 38841430), (17, 31987060), (20, 27189001), (28, 19420715), (34, 15993530), (35, 15536572), (68, 7996765), (70, 7768286), (85, 6397412), (119, 4569580), (140, 3884143), (170, 3198706), (238, 2284790), (340, 1599353), (476, 1142395), (595, 913916), (1190, 456958), (2380, 228479)]