1840322590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{25117}}^1$

素因数の和:25572

約数の個数: 32

約数和(自身を含む): 3515716224

約数和(自身を除く): 1675393634

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 431, 862, 2155, 4310, 7327, 14654, 25117, 36635, 50234, 73270, 125585, 251170, 426989, 853978, 2134945, 4269890, 10825427, 21650854, 54127135, 108254270, 184032259, 368064518, 920161295, 1840322590]

約数ペア:

[(1, 1840322590), (2, 920161295), (5, 368064518), (10, 184032259), (17, 108254270), (34, 54127135), (85, 21650854), (170, 10825427), (431, 4269890), (862, 2134945), (2155, 853978), (4310, 426989), (7327, 251170), (14654, 125585), (25117, 73270), (36635, 50234)]