5220643205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{31601}}^1$

素因数の和:31709

約数の個数: 32

約数和(自身を含む): 6917045760

約数和(自身を除く): 1696402555

約数列:

[1, 5, 19, 37, 47, 95, 185, 235, 703, 893, 1739, 3515, 4465, 8695, 31601, 33041, 158005, 165205, 600419, 1169237, 1485247, 3002095, 5846185, 7426235, 22215503, 28219693, 54954139, 111077515, 141098465, 274770695, 1044128641, 5220643205]

約数ペア:

[(1, 5220643205), (5, 1044128641), (19, 274770695), (37, 141098465), (47, 111077515), (95, 54954139), (185, 28219693), (235, 22215503), (703, 7426235), (893, 5846185), (1739, 3002095), (3515, 1485247), (4465, 1169237), (8695, 600419), (31601, 165205), (33041, 158005)]