10266230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 20067264

約数和(自身を除く): 9801034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 503, 785, 1006, 1570, 2041, 2515, 4082, 5030, 6539, 10205, 13078, 20410, 32695, 65390, 78971, 157942, 394855, 789710, 1026623, 2053246, 5133115, 10266230]

約数ペア:

[(1, 10266230), (2, 5133115), (5, 2053246), (10, 1026623), (13, 789710), (26, 394855), (65, 157942), (130, 78971), (157, 65390), (314, 32695), (503, 20410), (785, 13078), (1006, 10205), (1570, 6539), (2041, 5030), (2515, 4082)]