2783290570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1\times {\mathrm{2221}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 5061093840

約数和(自身を除く): 2277803270

約数列:

[1, 2, 5, 10, 113, 226, 565, 1109, 1130, 2218, 2221, 4442, 5545, 11090, 11105, 22210, 125317, 250634, 250973, 501946, 626585, 1253170, 1254865, 2463089, 2509730, 4926178, 12315445, 24630890, 278329057, 556658114, 1391645285, 2783290570]

約数ペア:

[(1, 2783290570), (2, 1391645285), (5, 556658114), (10, 278329057), (113, 24630890), (226, 12315445), (565, 4926178), (1109, 2509730), (1130, 2463089), (2218, 1254865), (2221, 1253170), (4442, 626585), (5545, 501946), (11090, 250973), (11105, 250634), (22210, 125317)]