26795120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30449}}^1$

素因数の和:30473

約数の個数: 40

約数和(自身を含む): 67964400

約数和(自身を除く): 41169280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30449, 60898, 121796, 152245, 243592, 304490, 334939, 487184, 608980, 669878, 1217960, 1339756, 1674695, 2435920, 2679512, 3349390, 5359024, 6698780, 13397560, 26795120]

約数ペア:

[(1, 26795120), (2, 13397560), (4, 6698780), (5, 5359024), (8, 3349390), (10, 2679512), (11, 2435920), (16, 1674695), (20, 1339756), (22, 1217960), (40, 669878), (44, 608980), (55, 487184), (80, 334939), (88, 304490), (110, 243592), (176, 152245), (220, 121796), (440, 60898), (880, 30449)]