6433240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14621}}^1$

素因数の和:14643

約数の個数: 32

約数和(自身を含む): 15791760

約数和(自身を除く): 9358520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 14621, 29242, 58484, 73105, 116968, 146210, 160831, 292420, 321662, 584840, 643324, 804155, 1286648, 1608310, 3216620, 6433240]

約数ペア:

[(1, 6433240), (2, 3216620), (4, 1608310), (5, 1286648), (8, 804155), (10, 643324), (11, 584840), (20, 321662), (22, 292420), (40, 160831), (44, 146210), (55, 116968), (88, 73105), (110, 58484), (220, 29242), (440, 14621)]