8912041060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{303337}}^1$

素因数の和:303472

約数の個数: 48

約数和(自身を含む): 20333352816

約数和(自身を除く): 11421311756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5876, 7345, 14690, 29380, 303337, 606674, 1213348, 1516685, 3033370, 3943381, 6066740, 7886762, 15773524, 19716905, 34277081, 39433810, 68554162, 78867620, 137108324, 171385405, 342770810, 445602053, 685541620, 891204106, 1782408212, 2228010265, 4456020530, 8912041060]

約数ペア:

[(1, 8912041060), (2, 4456020530), (4, 2228010265), (5, 1782408212), (10, 891204106), (13, 685541620), (20, 445602053), (26, 342770810), (52, 171385405), (65, 137108324), (113, 78867620), (130, 68554162), (226, 39433810), (260, 34277081), (452, 19716905), (565, 15773524), (1130, 7886762), (1469, 6066740), (2260, 3943381), (2938, 3033370), (5876, 1516685), (7345, 1213348), (14690, 606674), (29380, 303337)]