2016616085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{937}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 2674425600

約数和(自身を除く): 657809515

約数列:

[1, 5, 11, 55, 109, 359, 545, 937, 1199, 1795, 3949, 4685, 5995, 10307, 19745, 39131, 51535, 102133, 195655, 336383, 430441, 510665, 1123463, 1681915, 2152205, 3700213, 5617315, 18501065, 36665747, 183328735, 403323217, 2016616085]

約数ペア:

[(1, 2016616085), (5, 403323217), (11, 183328735), (55, 36665747), (109, 18501065), (359, 5617315), (545, 3700213), (937, 2152205), (1199, 1681915), (1795, 1123463), (3949, 510665), (4685, 430441), (5995, 336383), (10307, 195655), (19745, 102133), (39131, 51535)]