62280020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 143833536

約数和(自身を除く): 81553516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2161, 2620, 2882, 4322, 5764, 7205, 8644, 10805, 14410, 21610, 23771, 28820, 43220, 47542, 95084, 118855, 237710, 283091, 475420, 566182, 1132364, 1415455, 2830910, 3114001, 5661820, 6228002, 12456004, 15570005, 31140010, 62280020]

約数ペア:

[(1, 62280020), (2, 31140010), (4, 15570005), (5, 12456004), (10, 6228002), (11, 5661820), (20, 3114001), (22, 2830910), (44, 1415455), (55, 1132364), (110, 566182), (131, 475420), (220, 283091), (262, 237710), (524, 118855), (655, 95084), (1310, 47542), (1441, 43220), (2161, 28820), (2620, 23771), (2882, 21610), (4322, 14410), (5764, 10805), (7205, 8644)]