520060935140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1847}}^1\times {\mathrm{102763}}^1$

素因数の和:104756

約数の個数: 48

約数和(自身を含む): 1100706026112

約数和(自身を除く): 580645090972

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1847, 2740, 3694, 7388, 9235, 18470, 36940, 102763, 205526, 253039, 411052, 506078, 513815, 1012156, 1027630, 1265195, 2055260, 2530390, 5060780, 14078531, 28157062, 56314124, 70392655, 140785310, 189803261, 281570620, 379606522, 759213044, 949016305, 1898032610, 3796065220, 26003046757, 52006093514, 104012187028, 130015233785, 260030467570, 520060935140]

約数ペア:

[(1, 520060935140), (2, 260030467570), (4, 130015233785), (5, 104012187028), (10, 52006093514), (20, 26003046757), (137, 3796065220), (274, 1898032610), (548, 949016305), (685, 759213044), (1370, 379606522), (1847, 281570620), (2740, 189803261), (3694, 140785310), (7388, 70392655), (9235, 56314124), (18470, 28157062), (36940, 14078531), (102763, 5060780), (205526, 2530390), (253039, 2055260), (411052, 1265195), (506078, 1027630), (513815, 1012156)]