77002090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8861}}^1$

素因数の和:8958

約数の個数: 32

約数和(自身を含む): 153135360

約数和(自身を除く): 76133270

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 8861, 17722, 44305, 88610, 97471, 194942, 487355, 700019, 974710, 1400038, 3500095, 7000190, 7700209, 15400418, 38501045, 77002090]

約数ペア:

[(1, 77002090), (2, 38501045), (5, 15400418), (10, 7700209), (11, 7000190), (22, 3500095), (55, 1400038), (79, 974710), (110, 700019), (158, 487355), (395, 194942), (790, 97471), (869, 88610), (1738, 44305), (4345, 17722), (8690, 8861)]