14029720

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 31687200

約数和(自身を除く): 17657480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 977, 1436, 1795, 1954, 2872, 3590, 3908, 4885, 7180, 7816, 9770, 14360, 19540, 39080, 350743, 701486, 1402972, 1753715, 2805944, 3507430, 7014860, 14029720]

約数ペア:

[(1, 14029720), (2, 7014860), (4, 3507430), (5, 2805944), (8, 1753715), (10, 1402972), (20, 701486), (40, 350743), (359, 39080), (718, 19540), (977, 14360), (1436, 9770), (1795, 7816), (1954, 7180), (2872, 4885), (3590, 3908)]