4815560

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 10929600

約数和(自身を除く): 6114040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 919, 1048, 1310, 1838, 2620, 3676, 4595, 5240, 7352, 9190, 18380, 36760, 120389, 240778, 481556, 601945, 963112, 1203890, 2407780, 4815560]

約数ペア:

[(1, 4815560), (2, 2407780), (4, 1203890), (5, 963112), (8, 601945), (10, 481556), (20, 240778), (40, 120389), (131, 36760), (262, 18380), (524, 9190), (655, 7352), (919, 5240), (1048, 4595), (1310, 3676), (1838, 2620)]