8455240090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{705191}}^1$

素因数の和:705318

約数の個数: 32

約数和(自身を含む): 16755361920

約数和(自身を除く): 8300121830

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 705191, 1410382, 3525955, 7051910, 7757101, 15514202, 38785505, 76865819, 77571010, 153731638, 384329095, 768658190, 845524009, 1691048018, 4227620045, 8455240090]

約数ペア:

[(1, 8455240090), (2, 4227620045), (5, 1691048018), (10, 845524009), (11, 768658190), (22, 384329095), (55, 153731638), (109, 77571010), (110, 76865819), (218, 38785505), (545, 15514202), (1090, 7757101), (1199, 7051910), (2398, 3525955), (5995, 1410382), (11990, 705191)]