23126840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52561}}^1$

素因数の和:52583

約数の個数: 32

約数和(自身を含む): 56766960

約数和(自身を除く): 33640120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52561, 105122, 210244, 262805, 420488, 525610, 578171, 1051220, 1156342, 2102440, 2312684, 2890855, 4625368, 5781710, 11563420, 23126840]

約数ペア:

[(1, 23126840), (2, 11563420), (4, 5781710), (5, 4625368), (8, 2890855), (10, 2312684), (11, 2102440), (20, 1156342), (22, 1051220), (40, 578171), (44, 525610), (55, 420488), (88, 262805), (110, 210244), (220, 105122), (440, 52561)]