80900930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8861}}^1$

素因数の和:8962

約数の個数: 32

約数和(自身を含む): 160792128

約数和(自身を除く): 79891198

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 8861, 9130, 17722, 44305, 88610, 97471, 194942, 487355, 735463, 974710, 1470926, 3677315, 7354630, 8090093, 16180186, 40450465, 80900930]

約数ペア:

[(1, 80900930), (2, 40450465), (5, 16180186), (10, 8090093), (11, 7354630), (22, 3677315), (55, 1470926), (83, 974710), (110, 735463), (166, 487355), (415, 194942), (830, 97471), (913, 88610), (1826, 44305), (4565, 17722), (8861, 9130)]