706643240

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 1617960960

約数和(自身を除く): 911317720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 127, 226, 254, 452, 508, 565, 635, 904, 1016, 1130, 1231, 1270, 2260, 2462, 2540, 4520, 4924, 5080, 6155, 9848, 12310, 14351, 24620, 28702, 49240, 57404, 71755, 114808, 139103, 143510, 156337, 278206, 287020, 312674, 556412, 574040, 625348, 695515, 781685, 1112824, 1250696, 1391030, 1563370, 2782060, 3126740, 5564120, 6253480, 17666081, 35332162, 70664324, 88330405, 141328648, 176660810, 353321620, 706643240]

約数ペア:

[(1, 706643240), (2, 353321620), (4, 176660810), (5, 141328648), (8, 88330405), (10, 70664324), (20, 35332162), (40, 17666081), (113, 6253480), (127, 5564120), (226, 3126740), (254, 2782060), (452, 1563370), (508, 1391030), (565, 1250696), (635, 1112824), (904, 781685), (1016, 695515), (1130, 625348), (1231, 574040), (1270, 556412), (2260, 312674), (2462, 287020), (2540, 278206), (4520, 156337), (4924, 143510), (5080, 139103), (6155, 114808), (9848, 71755), (12310, 57404), (14351, 49240), (24620, 28702)]