5407960

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 12234240

約数和(自身を除く): 6826280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 383, 706, 766, 1412, 1532, 1765, 1915, 2824, 3064, 3530, 3830, 7060, 7660, 14120, 15320, 135199, 270398, 540796, 675995, 1081592, 1351990, 2703980, 5407960]

約数ペア:

[(1, 5407960), (2, 2703980), (4, 1351990), (5, 1081592), (8, 675995), (10, 540796), (20, 270398), (40, 135199), (353, 15320), (383, 14120), (706, 7660), (766, 7060), (1412, 3830), (1532, 3530), (1765, 3064), (1915, 2824)]