89222060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 198265536

約数和(自身を除く): 109043476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 2657, 3358, 5314, 6716, 8395, 10628, 13285, 16790, 26570, 33580, 53140, 61111, 122222, 193961, 244444, 305555, 387922, 611110, 775844, 969805, 1222220, 1939610, 3879220, 4461103, 8922206, 17844412, 22305515, 44611030, 89222060]

約数ペア:

[(1, 89222060), (2, 44611030), (4, 22305515), (5, 17844412), (10, 8922206), (20, 4461103), (23, 3879220), (46, 1939610), (73, 1222220), (92, 969805), (115, 775844), (146, 611110), (230, 387922), (292, 305555), (365, 244444), (460, 193961), (730, 122222), (1460, 61111), (1679, 53140), (2657, 33580), (3358, 26570), (5314, 16790), (6716, 13285), (8395, 10628)]