1931957680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1049977}}^1$

素因数の和:1050013

約数の個数: 40

約数和(自身を含む): 4687101792

約数和(自身を除く): 2755144112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1049977, 2099954, 4199908, 5249885, 8399816, 10499770, 16799632, 20999540, 24149471, 41999080, 48298942, 83998160, 96597884, 120747355, 193195768, 241494710, 386391536, 482989420, 965978840, 1931957680]

約数ペア:

[(1, 1931957680), (2, 965978840), (4, 482989420), (5, 386391536), (8, 241494710), (10, 193195768), (16, 120747355), (20, 96597884), (23, 83998160), (40, 48298942), (46, 41999080), (80, 24149471), (92, 20999540), (115, 16799632), (184, 10499770), (230, 8399816), (368, 5249885), (460, 4199908), (920, 2099954), (1840, 1049977)]