22769320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11617}}^1$

素因数の和:11642

約数の個数: 48

約数和(自身を含む): 59600340

約数和(自身を除く): 36831020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11617, 23234, 46468, 58085, 81319, 92936, 116170, 162638, 232340, 325276, 406595, 464680, 569233, 650552, 813190, 1138466, 1626380, 2276932, 2846165, 3252760, 4553864, 5692330, 11384660, 22769320]

約数ペア:

[(1, 22769320), (2, 11384660), (4, 5692330), (5, 4553864), (7, 3252760), (8, 2846165), (10, 2276932), (14, 1626380), (20, 1138466), (28, 813190), (35, 650552), (40, 569233), (49, 464680), (56, 406595), (70, 325276), (98, 232340), (140, 162638), (196, 116170), (245, 92936), (280, 81319), (392, 58085), (490, 46468), (980, 23234), (1960, 11617)]