2080358050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{4423}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 4048490880

約数和(自身を除く): 1968132830

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 409, 575, 818, 1150, 2045, 4090, 4423, 8846, 9407, 10225, 18814, 20450, 22115, 44230, 47035, 94070, 101729, 110575, 203458, 221150, 235175, 470350, 508645, 1017290, 1809007, 2543225, 3618014, 5086450, 9045035, 18090070, 41607161, 45225175, 83214322, 90450350, 208035805, 416071610, 1040179025, 2080358050]

約数ペア:

[(1, 2080358050), (2, 1040179025), (5, 416071610), (10, 208035805), (23, 90450350), (25, 83214322), (46, 45225175), (50, 41607161), (115, 18090070), (230, 9045035), (409, 5086450), (575, 3618014), (818, 2543225), (1150, 1809007), (2045, 1017290), (4090, 508645), (4423, 470350), (8846, 235175), (9407, 221150), (10225, 203458), (18814, 110575), (20450, 101729), (22115, 94070), (44230, 47035)]