8684480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3901

約数の個数: 56

約数和(自身を含む): 23640288

約数和(自身を除く): 14955808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3877, 7754, 15508, 19385, 27139, 31016, 38770, 54278, 62032, 77540, 108556, 124064, 135695, 155080, 217112, 248128, 271390, 310160, 434224, 542780, 620320, 868448, 1085560, 1240640, 1736896, 2171120, 4342240, 8684480]

約数ペア:

[(1, 8684480), (2, 4342240), (4, 2171120), (5, 1736896), (7, 1240640), (8, 1085560), (10, 868448), (14, 620320), (16, 542780), (20, 434224), (28, 310160), (32, 271390), (35, 248128), (40, 217112), (56, 155080), (64, 135695), (70, 124064), (80, 108556), (112, 77540), (140, 62032), (160, 54278), (224, 38770), (280, 31016), (320, 27139), (448, 19385), (560, 15508), (1120, 7754), (2240, 3877)]