3196511240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{3943}}^1$

素因数の和:5526

約数の個数: 64

約数和(自身を含む): 7752326400

約数和(自身を除く): 4555815160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1559, 3118, 3943, 6236, 7795, 7886, 12472, 15590, 15772, 19715, 20267, 31180, 31544, 39430, 40534, 51259, 62360, 78860, 81068, 101335, 102518, 157720, 162136, 202670, 205036, 256295, 405340, 410072, 512590, 810680, 1025180, 2050360, 6147137, 12294274, 24588548, 30735685, 49177096, 61471370, 79912781, 122942740, 159825562, 245885480, 319651124, 399563905, 639302248, 799127810, 1598255620, 3196511240]

約数ペア:

[(1, 3196511240), (2, 1598255620), (4, 799127810), (5, 639302248), (8, 399563905), (10, 319651124), (13, 245885480), (20, 159825562), (26, 122942740), (40, 79912781), (52, 61471370), (65, 49177096), (104, 30735685), (130, 24588548), (260, 12294274), (520, 6147137), (1559, 2050360), (3118, 1025180), (3943, 810680), (6236, 512590), (7795, 410072), (7886, 405340), (12472, 256295), (15590, 205036), (15772, 202670), (19715, 162136), (20267, 157720), (31180, 102518), (31544, 101335), (39430, 81068), (40534, 78860), (51259, 62360)]