33828440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27281}}^1$

素因数の和:27323

約数の個数: 32

約数和(自身を含む): 78572160

約数和(自身を除く): 44743720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 27281, 54562, 109124, 136405, 218248, 272810, 545620, 845711, 1091240, 1691422, 3382844, 4228555, 6765688, 8457110, 16914220, 33828440]

約数ペア:

[(1, 33828440), (2, 16914220), (4, 8457110), (5, 6765688), (8, 4228555), (10, 3382844), (20, 1691422), (31, 1091240), (40, 845711), (62, 545620), (124, 272810), (155, 218248), (248, 136405), (310, 109124), (620, 54562), (1240, 27281)]