5939720

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 13461120

約数和(自身を除く): 7521400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 911, 1304, 1630, 1822, 3260, 3644, 4555, 6520, 7288, 9110, 18220, 36440, 148493, 296986, 593972, 742465, 1187944, 1484930, 2969860, 5939720]

約数ペア:

[(1, 5939720), (2, 2969860), (4, 1484930), (5, 1187944), (8, 742465), (10, 593972), (20, 296986), (40, 148493), (163, 36440), (326, 18220), (652, 9110), (815, 7288), (911, 6520), (1304, 4555), (1630, 3644), (1822, 3260)]