87552230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 160729920

約数和(自身を除く): 73177690

約数列:

[1, 2, 5, 10, 71, 142, 317, 355, 389, 634, 710, 778, 1585, 1945, 3170, 3890, 22507, 27619, 45014, 55238, 112535, 123313, 138095, 225070, 246626, 276190, 616565, 1233130, 8755223, 17510446, 43776115, 87552230]

約数ペア:

[(1, 87552230), (2, 43776115), (5, 17510446), (10, 8755223), (71, 1233130), (142, 616565), (317, 276190), (355, 246626), (389, 225070), (634, 138095), (710, 123313), (778, 112535), (1585, 55238), (1945, 45014), (3170, 27619), (3890, 22507)]