1108049260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{2081}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 2364485760

約数和(自身を除く): 1256436500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 337, 395, 674, 790, 1348, 1580, 1685, 2081, 3370, 4162, 6740, 8324, 10405, 20810, 26623, 41620, 53246, 106492, 133115, 164399, 266230, 328798, 532460, 657596, 701297, 821995, 1402594, 1643990, 2805188, 3287980, 3506485, 7012970, 14025940, 55402463, 110804926, 221609852, 277012315, 554024630, 1108049260]

約数ペア:

[(1, 1108049260), (2, 554024630), (4, 277012315), (5, 221609852), (10, 110804926), (20, 55402463), (79, 14025940), (158, 7012970), (316, 3506485), (337, 3287980), (395, 2805188), (674, 1643990), (790, 1402594), (1348, 821995), (1580, 701297), (1685, 657596), (2081, 532460), (3370, 328798), (4162, 266230), (6740, 164399), (8324, 133115), (10405, 106492), (20810, 53246), (26623, 41620)]