6723280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 16141824

約数和(自身を除く): 9418544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 2711, 5422, 10844, 13555, 21688, 27110, 43376, 54220, 84041, 108440, 168082, 216880, 336164, 420205, 672328, 840410, 1344656, 1680820, 3361640, 6723280]

約数ペア:

[(1, 6723280), (2, 3361640), (4, 1680820), (5, 1344656), (8, 840410), (10, 672328), (16, 420205), (20, 336164), (31, 216880), (40, 168082), (62, 108440), (80, 84041), (124, 54220), (155, 43376), (248, 27110), (310, 21688), (496, 13555), (620, 10844), (1240, 5422), (2480, 2711)]