1161125980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8293757}}^1$

素因数の和:8293773

約数の個数: 24

約数和(自身を含む): 2786702688

約数和(自身を除く): 1625576708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8293757, 16587514, 33175028, 41468785, 58056299, 82937570, 116112598, 165875140, 232225196, 290281495, 580562990, 1161125980]

約数ペア:

[(1, 1161125980), (2, 580562990), (4, 290281495), (5, 232225196), (7, 165875140), (10, 116112598), (14, 82937570), (20, 58056299), (28, 41468785), (35, 33175028), (70, 16587514), (140, 8293757)]