2280458930

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1\times {\mathrm{823}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 4126025088

約数和(自身を除く): 1845566158

約数列:

[1, 2, 5, 10, 401, 691, 802, 823, 1382, 1646, 2005, 3455, 4010, 4115, 6910, 8230, 277091, 330023, 554182, 568693, 660046, 1137386, 1385455, 1650115, 2770910, 2843465, 3300230, 5686930, 228045893, 456091786, 1140229465, 2280458930]

約数ペア:

[(1, 2280458930), (2, 1140229465), (5, 456091786), (10, 228045893), (401, 5686930), (691, 3300230), (802, 2843465), (823, 2770910), (1382, 1650115), (1646, 1385455), (2005, 1137386), (3455, 660046), (4010, 568693), (4115, 554182), (6910, 330023), (8230, 277091)]