42442840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96461}}^1$

素因数の和:96483

約数の個数: 32

約数和(自身を含む): 104178960

約数和(自身を除く): 61736120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96461, 192922, 385844, 482305, 771688, 964610, 1061071, 1929220, 2122142, 3858440, 4244284, 5305355, 8488568, 10610710, 21221420, 42442840]

約数ペア:

[(1, 42442840), (2, 21221420), (4, 10610710), (5, 8488568), (8, 5305355), (10, 4244284), (11, 3858440), (20, 2122142), (22, 1929220), (40, 1061071), (44, 964610), (55, 771688), (88, 482305), (110, 385844), (220, 192922), (440, 96461)]