47134820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5444

約数の個数: 48

約数和(自身を含む): 108743040

約数和(自身を除く): 61608220

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 5393, 8740, 10786, 21572, 26965, 53930, 102467, 107860, 124039, 204934, 248078, 409868, 496156, 512335, 620195, 1024670, 1240390, 2049340, 2356741, 2480780, 4713482, 9426964, 11783705, 23567410, 47134820]

約数ペア:

[(1, 47134820), (2, 23567410), (4, 11783705), (5, 9426964), (10, 4713482), (19, 2480780), (20, 2356741), (23, 2049340), (38, 1240390), (46, 1024670), (76, 620195), (92, 512335), (95, 496156), (115, 409868), (190, 248078), (230, 204934), (380, 124039), (437, 107860), (460, 102467), (874, 53930), (1748, 26965), (2185, 21572), (4370, 10786), (5393, 8740)]