15697827350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1303}}^1\times {\mathrm{2903}}^1$

素因数の和:4301

約数の個数: 48

約数和(自身を含む): 29582606592

約数和(自身を除く): 13884779242

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 1303, 2075, 2606, 2903, 4150, 5806, 6515, 13030, 14515, 29030, 32575, 65150, 72575, 108149, 145150, 216298, 240949, 481898, 540745, 1081490, 1204745, 2409490, 2703725, 3782609, 5407450, 6023725, 7565218, 12047450, 18913045, 37826090, 94565225, 189130450, 313956547, 627913094, 1569782735, 3139565470, 7848913675, 15697827350]

約数ペア:

[(1, 15697827350), (2, 7848913675), (5, 3139565470), (10, 1569782735), (25, 627913094), (50, 313956547), (83, 189130450), (166, 94565225), (415, 37826090), (830, 18913045), (1303, 12047450), (2075, 7565218), (2606, 6023725), (2903, 5407450), (4150, 3782609), (5806, 2703725), (6515, 2409490), (13030, 1204745), (14515, 1081490), (29030, 540745), (32575, 481898), (65150, 240949), (72575, 216298), (108149, 145150)]