2024177860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{15473}}^1$

素因数の和:15724

約数の個数: 48

約数和(自身を含む): 4408975872

約数和(自身を除く): 2384798012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 211, 310, 422, 620, 844, 1055, 2110, 4220, 6541, 13082, 15473, 26164, 30946, 32705, 61892, 65410, 77365, 130820, 154730, 309460, 479663, 959326, 1918652, 2398315, 3264803, 4796630, 6529606, 9593260, 13059212, 16324015, 32648030, 65296060, 101208893, 202417786, 404835572, 506044465, 1012088930, 2024177860]

約数ペア:

[(1, 2024177860), (2, 1012088930), (4, 506044465), (5, 404835572), (10, 202417786), (20, 101208893), (31, 65296060), (62, 32648030), (124, 16324015), (155, 13059212), (211, 9593260), (310, 6529606), (422, 4796630), (620, 3264803), (844, 2398315), (1055, 1918652), (2110, 959326), (4220, 479663), (6541, 309460), (13082, 154730), (15473, 130820), (26164, 77365), (30946, 65410), (32705, 61892)]