70918750

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 152052768

約数和(自身を除く): 81134018

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1621, 1750, 3125, 3242, 4375, 6250, 8105, 8750, 11347, 16210, 21875, 22694, 40525, 43750, 56735, 81050, 113470, 202625, 283675, 405250, 567350, 1013125, 1418375, 2026250, 2836750, 5065625, 7091875, 10131250, 14183750, 35459375, 70918750]

約数ペア:

[(1, 70918750), (2, 35459375), (5, 14183750), (7, 10131250), (10, 7091875), (14, 5065625), (25, 2836750), (35, 2026250), (50, 1418375), (70, 1013125), (125, 567350), (175, 405250), (250, 283675), (350, 202625), (625, 113470), (875, 81050), (1250, 56735), (1621, 43750), (1750, 40525), (3125, 22694), (3242, 21875), (4375, 16210), (6250, 11347), (8105, 8750)]