86899010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1069}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 171028800

約数和(自身を除く): 84129790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 1069, 1478, 2138, 3695, 5345, 7390, 8129, 10690, 11759, 16258, 23518, 40645, 58795, 81290, 117590, 789991, 1579982, 3949955, 7899910, 8689901, 17379802, 43449505, 86899010]

約数ペア:

[(1, 86899010), (2, 43449505), (5, 17379802), (10, 8689901), (11, 7899910), (22, 3949955), (55, 1579982), (110, 789991), (739, 117590), (1069, 81290), (1478, 58795), (2138, 40645), (3695, 23518), (5345, 16258), (7390, 11759), (8129, 10690)]