1003332340

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 2126113920

約数和(自身を除く): 1122781580

約数列:

[1, 2, 4, 5, 10, 20, 251, 269, 502, 538, 743, 1004, 1076, 1255, 1345, 1486, 2510, 2690, 2972, 3715, 5020, 5380, 7430, 14860, 67519, 135038, 186493, 199867, 270076, 337595, 372986, 399734, 675190, 745972, 799468, 932465, 999335, 1350380, 1864930, 1998670, 3729860, 3997340, 50166617, 100333234, 200666468, 250833085, 501666170, 1003332340]

約数ペア:

[(1, 1003332340), (2, 501666170), (4, 250833085), (5, 200666468), (10, 100333234), (20, 50166617), (251, 3997340), (269, 3729860), (502, 1998670), (538, 1864930), (743, 1350380), (1004, 999335), (1076, 932465), (1255, 799468), (1345, 745972), (1486, 675190), (2510, 399734), (2690, 372986), (2972, 337595), (3715, 270076), (5020, 199867), (5380, 186493), (7430, 135038), (14860, 67519)]