2045317070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{11719}}^1$

素因数の和:12320

約数の個数: 32

約数和(自身を含む): 3807406080

約数和(自身を除く): 1762089010

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 563, 1126, 2815, 5630, 11719, 17453, 23438, 34906, 58595, 87265, 117190, 174530, 363289, 726578, 1816445, 3632890, 6597797, 13195594, 32988985, 65977970, 204531707, 409063414, 1022658535, 2045317070]

約数ペア:

[(1, 2045317070), (2, 1022658535), (5, 409063414), (10, 204531707), (31, 65977970), (62, 32988985), (155, 13195594), (310, 6597797), (563, 3632890), (1126, 1816445), (2815, 726578), (5630, 363289), (11719, 174530), (17453, 117190), (23438, 87265), (34906, 58595)]