5629780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 12983040

約数和(自身を除く): 7353260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 367, 590, 734, 767, 1180, 1468, 1534, 1835, 3068, 3670, 3835, 4771, 7340, 7670, 9542, 15340, 19084, 21653, 23855, 43306, 47710, 86612, 95420, 108265, 216530, 281489, 433060, 562978, 1125956, 1407445, 2814890, 5629780]

約数ペア:

[(1, 5629780), (2, 2814890), (4, 1407445), (5, 1125956), (10, 562978), (13, 433060), (20, 281489), (26, 216530), (52, 108265), (59, 95420), (65, 86612), (118, 47710), (130, 43306), (236, 23855), (260, 21653), (295, 19084), (367, 15340), (590, 9542), (734, 7670), (767, 7340), (1180, 4771), (1468, 3835), (1534, 3670), (1835, 3068)]