12851330360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29207569}}^1$

素因数の和:29207591

約数の個数: 32

約数和(自身を含む): 31544175600

約数和(自身を除く): 18692845240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 29207569, 58415138, 116830276, 146037845, 233660552, 292075690, 321283259, 584151380, 642566518, 1168302760, 1285133036, 1606416295, 2570266072, 3212832590, 6425665180, 12851330360]

約数ペア:

[(1, 12851330360), (2, 6425665180), (4, 3212832590), (5, 2570266072), (8, 1606416295), (10, 1285133036), (11, 1168302760), (20, 642566518), (22, 584151380), (40, 321283259), (44, 292075690), (55, 233660552), (88, 146037845), (110, 116830276), (220, 58415138), (440, 29207569)]