66886750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 147109248

約数和(自身を除く): 80222498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 125, 175, 185, 250, 259, 350, 370, 518, 875, 925, 1033, 1295, 1750, 1850, 2066, 2590, 4625, 5165, 6475, 7231, 9250, 10330, 12950, 14462, 25825, 32375, 36155, 38221, 51650, 64750, 72310, 76442, 129125, 180775, 191105, 258250, 267547, 361550, 382210, 535094, 903875, 955525, 1337735, 1807750, 1911050, 2675470, 4777625, 6688675, 9555250, 13377350, 33443375, 66886750]

約数ペア:

[(1, 66886750), (2, 33443375), (5, 13377350), (7, 9555250), (10, 6688675), (14, 4777625), (25, 2675470), (35, 1911050), (37, 1807750), (50, 1337735), (70, 955525), (74, 903875), (125, 535094), (175, 382210), (185, 361550), (250, 267547), (259, 258250), (350, 191105), (370, 180775), (518, 129125), (875, 76442), (925, 72310), (1033, 64750), (1295, 51650), (1750, 38221), (1850, 36155), (2066, 32375), (2590, 25825), (4625, 14462), (5165, 12950), (6475, 10330), (7231, 9250)]