33448480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1278

約数の個数: 72

約数和(自身を含む): 85637412

約数和(自身を除く): 52188932

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1237, 1352, 1690, 2080, 2474, 2704, 3380, 4948, 5408, 6185, 6760, 9896, 12370, 13520, 16081, 19792, 24740, 27040, 32162, 39584, 49480, 64324, 80405, 98960, 128648, 160810, 197920, 209053, 257296, 321620, 418106, 514592, 643240, 836212, 1045265, 1286480, 1672424, 2090530, 2572960, 3344848, 4181060, 6689696, 8362120, 16724240, 33448480]

約数ペア:

[(1, 33448480), (2, 16724240), (4, 8362120), (5, 6689696), (8, 4181060), (10, 3344848), (13, 2572960), (16, 2090530), (20, 1672424), (26, 1286480), (32, 1045265), (40, 836212), (52, 643240), (65, 514592), (80, 418106), (104, 321620), (130, 257296), (160, 209053), (169, 197920), (208, 160810), (260, 128648), (338, 98960), (416, 80405), (520, 64324), (676, 49480), (845, 39584), (1040, 32162), (1237, 27040), (1352, 24740), (1690, 19792), (2080, 16081), (2474, 13520), (2704, 12370), (3380, 9896), (4948, 6760), (5408, 6185)]