2015969380

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{134219}}^1$

素因数の和:134979

約数の個数: 24

約数和(自身を含む): 4239204480

約数和(自身を除く): 2223235100

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 7510, 15020, 134219, 268438, 536876, 671095, 1342190, 2684380, 100798469, 201596938, 403193876, 503992345, 1007984690, 2015969380]

約数ペア:

[(1, 2015969380), (2, 1007984690), (4, 503992345), (5, 403193876), (10, 201596938), (20, 100798469), (751, 2684380), (1502, 1342190), (3004, 671095), (3755, 536876), (7510, 268438), (15020, 134219)]