22466840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51061}}^1$

素因数の和:51083

約数の個数: 32

約数和(自身を含む): 55146960

約数和(自身を除く): 32680120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51061, 102122, 204244, 255305, 408488, 510610, 561671, 1021220, 1123342, 2042440, 2246684, 2808355, 4493368, 5616710, 11233420, 22466840]

約数ペア:

[(1, 22466840), (2, 11233420), (4, 5616710), (5, 4493368), (8, 2808355), (10, 2246684), (11, 2042440), (20, 1123342), (22, 1021220), (40, 561671), (44, 510610), (55, 408488), (88, 255305), (110, 204244), (220, 102122), (440, 51061)]