26409560

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2333}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 59657040

約数和(自身を除く): 33247480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2333, 2830, 4666, 5660, 9332, 11320, 11665, 18664, 23330, 46660, 93320, 660239, 1320478, 2640956, 3301195, 5281912, 6602390, 13204780, 26409560]

約数ペア:

[(1, 26409560), (2, 13204780), (4, 6602390), (5, 5281912), (8, 3301195), (10, 2640956), (20, 1320478), (40, 660239), (283, 93320), (566, 46660), (1132, 23330), (1415, 18664), (2264, 11665), (2333, 11320), (2830, 9332), (4666, 5660)]