5356280

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 12117600

約数和(自身を除く): 6761320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 373, 718, 746, 1436, 1492, 1795, 1865, 2872, 2984, 3590, 3730, 7180, 7460, 14360, 14920, 133907, 267814, 535628, 669535, 1071256, 1339070, 2678140, 5356280]

約数ペア:

[(1, 5356280), (2, 2678140), (4, 1339070), (5, 1071256), (8, 669535), (10, 535628), (20, 267814), (40, 133907), (359, 14920), (373, 14360), (718, 7460), (746, 7180), (1436, 3730), (1492, 3590), (1795, 2984), (1865, 2872)]