1036860020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389797}}^1$

素因数の和:389832

約数の個数: 48

約数和(自身を含む): 2619442560

約数和(自身を除く): 1582582540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 389797, 779594, 1559188, 1948985, 2728579, 3897970, 5457158, 7406143, 7795940, 10914316, 13642895, 14812286, 27285790, 29624572, 37030715, 51843001, 54571580, 74061430, 103686002, 148122860, 207372004, 259215005, 518430010, 1036860020]

約数ペア:

[(1, 1036860020), (2, 518430010), (4, 259215005), (5, 207372004), (7, 148122860), (10, 103686002), (14, 74061430), (19, 54571580), (20, 51843001), (28, 37030715), (35, 29624572), (38, 27285790), (70, 14812286), (76, 13642895), (95, 10914316), (133, 7795940), (140, 7406143), (190, 5457158), (266, 3897970), (380, 2728579), (532, 1948985), (665, 1559188), (1330, 779594), (2660, 389797)]