83770570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4919}}^1$

素因数の和:5070

約数の個数: 32

約数和(自身を含む): 163658880

約数和(自身を除く): 79888310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 4919, 8515, 9838, 17030, 24595, 49190, 63947, 127894, 319735, 639470, 644389, 1288778, 3221945, 6443890, 8377057, 16754114, 41885285, 83770570]

約数ペア:

[(1, 83770570), (2, 41885285), (5, 16754114), (10, 8377057), (13, 6443890), (26, 3221945), (65, 1288778), (130, 644389), (131, 639470), (262, 319735), (655, 127894), (1310, 63947), (1703, 49190), (3406, 24595), (4919, 17030), (8515, 9838)]