26893120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2759

約数の個数: 56

約数和(自身を含む): 66129408

約数和(自身を除く): 39236288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 2711, 4960, 5422, 9920, 10844, 13555, 21688, 27110, 43376, 54220, 84041, 86752, 108440, 168082, 173504, 216880, 336164, 420205, 433760, 672328, 840410, 867520, 1344656, 1680820, 2689312, 3361640, 5378624, 6723280, 13446560, 26893120]

約数ペア:

[(1, 26893120), (2, 13446560), (4, 6723280), (5, 5378624), (8, 3361640), (10, 2689312), (16, 1680820), (20, 1344656), (31, 867520), (32, 840410), (40, 672328), (62, 433760), (64, 420205), (80, 336164), (124, 216880), (155, 173504), (160, 168082), (248, 108440), (310, 86752), (320, 84041), (496, 54220), (620, 43376), (992, 27110), (1240, 21688), (1984, 13555), (2480, 10844), (2711, 9920), (4960, 5422)]