22156622390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1\times {\mathrm{2213}}^1$

素因数の和:3017

約数の個数: 64

約数和(自身を含む): 45852117120

約数和(自身を除く): 23695494730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 509, 562, 1018, 1405, 1967, 2213, 2545, 2810, 3563, 3934, 4426, 5090, 7126, 9835, 11065, 15491, 17815, 19670, 22130, 30982, 35630, 77455, 143029, 154910, 286058, 621853, 715145, 1001203, 1126417, 1243706, 1430290, 2002406, 2252834, 3109265, 4352971, 5006015, 5632085, 6218530, 7884919, 8705942, 10012030, 11264170, 15769838, 21764855, 39424595, 43529710, 78849190, 316523177, 633046354, 1582615885, 2215662239, 3165231770, 4431324478, 11078311195, 22156622390]

約数ペア:

[(1, 22156622390), (2, 11078311195), (5, 4431324478), (7, 3165231770), (10, 2215662239), (14, 1582615885), (35, 633046354), (70, 316523177), (281, 78849190), (509, 43529710), (562, 39424595), (1018, 21764855), (1405, 15769838), (1967, 11264170), (2213, 10012030), (2545, 8705942), (2810, 7884919), (3563, 6218530), (3934, 5632085), (4426, 5006015), (5090, 4352971), (7126, 3109265), (9835, 2252834), (11065, 2002406), (15491, 1430290), (17815, 1243706), (19670, 1126417), (22130, 1001203), (30982, 715145), (35630, 621853), (77455, 286058), (143029, 154910)]