5362940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 12942720

約数和(自身を除く): 7579780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1283, 2090, 2566, 4180, 5132, 6415, 12830, 14113, 24377, 25660, 28226, 48754, 56452, 70565, 97508, 121885, 141130, 243770, 268147, 282260, 487540, 536294, 1072588, 1340735, 2681470, 5362940]

約数ペア:

[(1, 5362940), (2, 2681470), (4, 1340735), (5, 1072588), (10, 536294), (11, 487540), (19, 282260), (20, 268147), (22, 243770), (38, 141130), (44, 121885), (55, 97508), (76, 70565), (95, 56452), (110, 48754), (190, 28226), (209, 25660), (220, 24377), (380, 14113), (418, 12830), (836, 6415), (1045, 5132), (1283, 4180), (2090, 2566)]