4220294800

素因数分解:

$2^4\times 5^2\times {\mathrm{2393}}^1\times {\mathrm{4409}}^1$

素因数の和:6820

約数の個数: 60

約数和(自身を含む): 10145795940

約数和(自身を除く): 5925501140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2393, 4409, 4786, 8818, 9572, 11965, 17636, 19144, 22045, 23930, 35272, 38288, 44090, 47860, 59825, 70544, 88180, 95720, 110225, 119650, 176360, 191440, 220450, 239300, 352720, 440900, 478600, 881800, 957200, 1763600, 10550737, 21101474, 42202948, 52753685, 84405896, 105507370, 168811792, 211014740, 263768425, 422029480, 527536850, 844058960, 1055073700, 2110147400, 4220294800]

約数ペア:

[(1, 4220294800), (2, 2110147400), (4, 1055073700), (5, 844058960), (8, 527536850), (10, 422029480), (16, 263768425), (20, 211014740), (25, 168811792), (40, 105507370), (50, 84405896), (80, 52753685), (100, 42202948), (200, 21101474), (400, 10550737), (2393, 1763600), (4409, 957200), (4786, 881800), (8818, 478600), (9572, 440900), (11965, 352720), (17636, 239300), (19144, 220450), (22045, 191440), (23930, 176360), (35272, 119650), (38288, 110225), (44090, 95720), (47860, 88180), (59825, 70544)]