57040240

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3733}}^1$

素因数の和:3937

約数の個数: 40

約数和(自身を含む): 133348608

約数和(自身を除く): 76308368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3733, 3820, 7466, 7640, 14932, 15280, 18665, 29864, 37330, 59728, 74660, 149320, 298640, 713003, 1426006, 2852012, 3565015, 5704024, 7130030, 11408048, 14260060, 28520120, 57040240]

約数ペア:

[(1, 57040240), (2, 28520120), (4, 14260060), (5, 11408048), (8, 7130030), (10, 5704024), (16, 3565015), (20, 2852012), (40, 1426006), (80, 713003), (191, 298640), (382, 149320), (764, 74660), (955, 59728), (1528, 37330), (1910, 29864), (3056, 18665), (3733, 15280), (3820, 14932), (7466, 7640)]