33447740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 72256800

約数和(自身を除く): 38809060

約数列:

[1, 2, 4, 5, 10, 20, 67, 109, 134, 218, 229, 268, 335, 436, 458, 545, 670, 916, 1090, 1145, 1340, 2180, 2290, 4580, 7303, 14606, 15343, 24961, 29212, 30686, 36515, 49922, 61372, 73030, 76715, 99844, 124805, 146060, 153430, 249610, 306860, 499220, 1672387, 3344774, 6689548, 8361935, 16723870, 33447740]

約数ペア:

[(1, 33447740), (2, 16723870), (4, 8361935), (5, 6689548), (10, 3344774), (20, 1672387), (67, 499220), (109, 306860), (134, 249610), (218, 153430), (229, 146060), (268, 124805), (335, 99844), (436, 76715), (458, 73030), (545, 61372), (670, 49922), (916, 36515), (1090, 30686), (1145, 29212), (1340, 24961), (2180, 15343), (2290, 14606), (4580, 7303)]