7476920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17015

約数の個数: 32

約数和(自身を含む): 18353520

約数和(自身を除く): 10876600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 16993, 33986, 67972, 84965, 135944, 169930, 186923, 339860, 373846, 679720, 747692, 934615, 1495384, 1869230, 3738460, 7476920]

約数ペア:

[(1, 7476920), (2, 3738460), (4, 1869230), (5, 1495384), (8, 934615), (10, 747692), (11, 679720), (20, 373846), (22, 339860), (40, 186923), (44, 169930), (55, 135944), (88, 84965), (110, 67972), (220, 33986), (440, 16993)]