492079540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20693}}^1$

素因数の和:20772

約数の個数: 48

約数和(自身を含む): 1095126480

約数和(自身を除く): 603046940

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 20693, 23780, 41386, 82772, 103465, 206930, 413860, 600097, 848413, 1200194, 1696826, 2400388, 3000485, 3393652, 4242065, 6000970, 8484130, 12001940, 16968260, 24603977, 49207954, 98415908, 123019885, 246039770, 492079540]

約数ペア:

[(1, 492079540), (2, 246039770), (4, 123019885), (5, 98415908), (10, 49207954), (20, 24603977), (29, 16968260), (41, 12001940), (58, 8484130), (82, 6000970), (116, 4242065), (145, 3393652), (164, 3000485), (205, 2400388), (290, 1696826), (410, 1200194), (580, 848413), (820, 600097), (1189, 413860), (2378, 206930), (4756, 103465), (5945, 82772), (11890, 41386), (20693, 23780)]