34627840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 89367768

約数和(自身を除く): 54739928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2081, 3328, 4160, 4162, 8320, 8324, 10405, 16640, 16648, 20810, 27053, 33296, 41620, 54106, 66592, 83240, 108212, 133184, 135265, 166480, 216424, 266368, 270530, 332960, 432848, 532736, 541060, 665920, 865696, 1082120, 1331840, 1731392, 2164240, 2663680, 3462784, 4328480, 6925568, 8656960, 17313920, 34627840]

約数ペア:

[(1, 34627840), (2, 17313920), (4, 8656960), (5, 6925568), (8, 4328480), (10, 3462784), (13, 2663680), (16, 2164240), (20, 1731392), (26, 1331840), (32, 1082120), (40, 865696), (52, 665920), (64, 541060), (65, 532736), (80, 432848), (104, 332960), (128, 270530), (130, 266368), (160, 216424), (208, 166480), (256, 135265), (260, 133184), (320, 108212), (416, 83240), (520, 66592), (640, 54106), (832, 41620), (1040, 33296), (1280, 27053), (1664, 20810), (2080, 16648), (2081, 16640), (3328, 10405), (4160, 8324), (4162, 8320)]