25757350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1427}}^1$

素因数の和:1477

約数の個数: 36

約数和(自身を含む): 50598324

約数和(自身を除く): 24840974

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1427, 1805, 2854, 3610, 7135, 9025, 14270, 18050, 27113, 35675, 54226, 71350, 135565, 271130, 515147, 677825, 1030294, 1355650, 2575735, 5151470, 12878675, 25757350]

約数ペア:

[(1, 25757350), (2, 12878675), (5, 5151470), (10, 2575735), (19, 1355650), (25, 1030294), (38, 677825), (50, 515147), (95, 271130), (190, 135565), (361, 71350), (475, 54226), (722, 35675), (950, 27113), (1427, 18050), (1805, 14270), (2854, 9025), (3610, 7135)]