827792060

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{117251}}^1$

素因数の和:117613

約数の個数: 24

約数和(自身を含む): 1743302736

約数和(自身を除く): 915510676

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 117251, 234502, 469004, 586255, 1172510, 2345020, 41389603, 82779206, 165558412, 206948015, 413896030, 827792060]

約数ペア:

[(1, 827792060), (2, 413896030), (4, 206948015), (5, 165558412), (10, 82779206), (20, 41389603), (353, 2345020), (706, 1172510), (1412, 586255), (1765, 469004), (3530, 234502), (7060, 117251)]