1796203840

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{21841}}^1$

素因数の和:22115

約数の個数: 56

約数和(自身を含む): 4294049832

約数和(自身を除く): 2497845992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 514, 1028, 1285, 2056, 2570, 4112, 5140, 8224, 10280, 16448, 20560, 21841, 41120, 43682, 82240, 87364, 109205, 174728, 218410, 349456, 436820, 698912, 873640, 1397824, 1747280, 3494560, 5613137, 6989120, 11226274, 22452548, 28065685, 44905096, 56131370, 89810192, 112262740, 179620384, 224525480, 359240768, 449050960, 898101920, 1796203840]

約数ペア:

[(1, 1796203840), (2, 898101920), (4, 449050960), (5, 359240768), (8, 224525480), (10, 179620384), (16, 112262740), (20, 89810192), (32, 56131370), (40, 44905096), (64, 28065685), (80, 22452548), (160, 11226274), (257, 6989120), (320, 5613137), (514, 3494560), (1028, 1747280), (1285, 1397824), (2056, 873640), (2570, 698912), (4112, 436820), (5140, 349456), (8224, 218410), (10280, 174728), (16448, 109205), (20560, 87364), (21841, 82240), (41120, 43682)]