10246340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39409}}^1$

素因数の和:39431

約数の個数: 24

約数和(自身を含む): 23173080

約数和(自身を除く): 12926740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 39409, 78818, 157636, 197045, 394090, 512317, 788180, 1024634, 2049268, 2561585, 5123170, 10246340]

約数ペア:

[(1, 10246340), (2, 5123170), (4, 2561585), (5, 2049268), (10, 1024634), (13, 788180), (20, 512317), (26, 394090), (52, 197045), (65, 157636), (130, 78818), (260, 39409)]