56410240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4677

約数の個数: 64

約数和(自身を含む): 141984000

約数和(自身を除く): 85573760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4639, 6080, 9278, 12160, 18556, 23195, 37112, 46390, 74224, 88141, 92780, 148448, 176282, 185560, 296896, 352564, 371120, 440705, 593792, 705128, 742240, 881410, 1410256, 1484480, 1762820, 2820512, 2968960, 3525640, 5641024, 7051280, 11282048, 14102560, 28205120, 56410240]

約数ペア:

[(1, 56410240), (2, 28205120), (4, 14102560), (5, 11282048), (8, 7051280), (10, 5641024), (16, 3525640), (19, 2968960), (20, 2820512), (32, 1762820), (38, 1484480), (40, 1410256), (64, 881410), (76, 742240), (80, 705128), (95, 593792), (128, 440705), (152, 371120), (160, 352564), (190, 296896), (304, 185560), (320, 176282), (380, 148448), (608, 92780), (640, 88141), (760, 74224), (1216, 46390), (1520, 37112), (2432, 23195), (3040, 18556), (4639, 12160), (6080, 9278)]