8857070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 16849728

約数和(自身を除く): 7992658

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 397, 485, 794, 970, 1985, 2231, 3970, 4462, 9131, 11155, 18262, 22310, 38509, 45655, 77018, 91310, 192545, 385090, 885707, 1771414, 4428535, 8857070]

約数ペア:

[(1, 8857070), (2, 4428535), (5, 1771414), (10, 885707), (23, 385090), (46, 192545), (97, 91310), (115, 77018), (194, 45655), (230, 38509), (397, 22310), (485, 18262), (794, 11155), (970, 9131), (1985, 4462), (2231, 3970)]