7081160

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 16027200

約数和(自身を除く): 8946040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 839, 844, 1055, 1678, 1688, 2110, 3356, 4195, 4220, 6712, 8390, 8440, 16780, 33560, 177029, 354058, 708116, 885145, 1416232, 1770290, 3540580, 7081160]

約数ペア:

[(1, 7081160), (2, 3540580), (4, 1770290), (5, 1416232), (8, 885145), (10, 708116), (20, 354058), (40, 177029), (211, 33560), (422, 16780), (839, 8440), (844, 8390), (1055, 6712), (1678, 4220), (1688, 4195), (2110, 3356)]