40254445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 63406080

約数和(自身を除く): 23151635

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 5503, 7315, 27515, 38521, 60533, 104557, 192605, 302665, 423731, 522785, 731899, 1150127, 2118655, 3659495, 5750635, 8050889, 40254445]

約数ペア:

[(1, 40254445), (5, 8050889), (7, 5750635), (11, 3659495), (19, 2118655), (35, 1150127), (55, 731899), (77, 522785), (95, 423731), (133, 302665), (209, 192605), (385, 104557), (665, 60533), (1045, 38521), (1463, 27515), (5503, 7315)]