26444320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3402

約数の個数: 72

約数和(自身を含む): 72696204

約数和(自身を除く): 46251884

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3373, 3920, 6746, 7840, 13492, 16865, 23611, 26984, 33730, 47222, 53968, 67460, 94444, 107936, 118055, 134920, 165277, 188888, 236110, 269840, 330554, 377776, 472220, 539680, 661108, 755552, 826385, 944440, 1322216, 1652770, 1888880, 2644432, 3305540, 3777760, 5288864, 6611080, 13222160, 26444320]

約数ペア:

[(1, 26444320), (2, 13222160), (4, 6611080), (5, 5288864), (7, 3777760), (8, 3305540), (10, 2644432), (14, 1888880), (16, 1652770), (20, 1322216), (28, 944440), (32, 826385), (35, 755552), (40, 661108), (49, 539680), (56, 472220), (70, 377776), (80, 330554), (98, 269840), (112, 236110), (140, 188888), (160, 165277), (196, 134920), (224, 118055), (245, 107936), (280, 94444), (392, 67460), (490, 53968), (560, 47222), (784, 33730), (980, 26984), (1120, 23611), (1568, 16865), (1960, 13492), (3373, 7840), (3920, 6746)]