395260070

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{1097}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 720042048

約数和(自身を除く): 324781978

約数列:

[1, 2, 5, 10, 137, 263, 274, 526, 685, 1097, 1315, 1370, 2194, 2630, 5485, 10970, 36031, 72062, 150289, 180155, 288511, 300578, 360310, 577022, 751445, 1442555, 1502890, 2885110, 39526007, 79052014, 197630035, 395260070]

約数ペア:

[(1, 395260070), (2, 197630035), (5, 79052014), (10, 39526007), (137, 2885110), (263, 1502890), (274, 1442555), (526, 751445), (685, 577022), (1097, 360310), (1315, 300578), (1370, 288511), (2194, 180155), (2630, 150289), (5485, 72062), (10970, 36031)]