2711720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6163}}^1$

素因数の和:6185

約数の個数: 32

約数和(自身を含む): 6657120

約数和(自身を除く): 3945400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6163, 12326, 24652, 30815, 49304, 61630, 67793, 123260, 135586, 246520, 271172, 338965, 542344, 677930, 1355860, 2711720]

約数ペア:

[(1, 2711720), (2, 1355860), (4, 677930), (5, 542344), (8, 338965), (10, 271172), (11, 246520), (20, 135586), (22, 123260), (40, 67793), (44, 61630), (55, 49304), (88, 30815), (110, 24652), (220, 12326), (440, 6163)]