136436120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{50909}}^1$

素因数の和:50987

約数の個数: 32

約数和(自身を含む): 311569200

約数和(自身を除く): 175133080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 50909, 101818, 203636, 254545, 407272, 509090, 1018180, 2036360, 3410903, 6821806, 13643612, 17054515, 27287224, 34109030, 68218060, 136436120]

約数ペア:

[(1, 136436120), (2, 68218060), (4, 34109030), (5, 27287224), (8, 17054515), (10, 13643612), (20, 6821806), (40, 3410903), (67, 2036360), (134, 1018180), (268, 509090), (335, 407272), (536, 254545), (670, 203636), (1340, 101818), (2680, 50909)]