73170500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11257}}^1$

素因数の和:11289

約数の個数: 48

約数和(自身を含む): 172112304

約数和(自身を除く): 98941804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 11257, 22514, 45028, 56285, 112570, 146341, 225140, 281425, 292682, 562850, 585364, 731705, 1125700, 1407125, 1463410, 2814250, 2926820, 3658525, 5628500, 7317050, 14634100, 18292625, 36585250, 73170500]

約数ペア:

[(1, 73170500), (2, 36585250), (4, 18292625), (5, 14634100), (10, 7317050), (13, 5628500), (20, 3658525), (25, 2926820), (26, 2814250), (50, 1463410), (52, 1407125), (65, 1125700), (100, 731705), (125, 585364), (130, 562850), (250, 292682), (260, 281425), (325, 225140), (500, 146341), (650, 112570), (1300, 56285), (1625, 45028), (3250, 22514), (6500, 11257)]