26967520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5483

約数の個数: 48

約数和(自身を含む): 65778048

約数和(自身を除く): 38810528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5437, 10874, 21748, 27185, 43496, 54370, 86992, 108740, 168547, 173984, 217480, 337094, 434960, 674188, 842735, 869920, 1348376, 1685470, 2696752, 3370940, 5393504, 6741880, 13483760, 26967520]

約数ペア:

[(1, 26967520), (2, 13483760), (4, 6741880), (5, 5393504), (8, 3370940), (10, 2696752), (16, 1685470), (20, 1348376), (31, 869920), (32, 842735), (40, 674188), (62, 434960), (80, 337094), (124, 217480), (155, 173984), (160, 168547), (248, 108740), (310, 86992), (496, 54370), (620, 43496), (992, 27185), (1240, 21748), (2480, 10874), (4960, 5437)]