1088894680

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{25609}}^1$

素因数の和:26683

約数の個数: 32

約数和(自身を含む): 2452413600

約数和(自身を除く): 1363518920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 2126, 4252, 5315, 8504, 10630, 21260, 25609, 42520, 51218, 102436, 128045, 204872, 256090, 512180, 1024360, 27222367, 54444734, 108889468, 136111835, 217778936, 272223670, 544447340, 1088894680]

約数ペア:

[(1, 1088894680), (2, 544447340), (4, 272223670), (5, 217778936), (8, 136111835), (10, 108889468), (20, 54444734), (40, 27222367), (1063, 1024360), (2126, 512180), (4252, 256090), (5315, 204872), (8504, 128045), (10630, 102436), (21260, 51218), (25609, 42520)]