28430482060

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1300571}}^1$

素因数の和:1301673

約数の個数: 24

約数和(自身を含む): 59758682256

約数和(自身を除く): 31328200196

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 4372, 5465, 10930, 21860, 1300571, 2601142, 5202284, 6502855, 13005710, 26011420, 1421524103, 2843048206, 5686096412, 7107620515, 14215241030, 28430482060]

約数ペア:

[(1, 28430482060), (2, 14215241030), (4, 7107620515), (5, 5686096412), (10, 2843048206), (20, 1421524103), (1093, 26011420), (2186, 13005710), (4372, 6502855), (5465, 5202284), (10930, 2601142), (21860, 1300571)]