272264650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{887}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 580070016

約数和(自身を除く): 307805366

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 877, 887, 1754, 1774, 4385, 4435, 6139, 6209, 8770, 8870, 12278, 12418, 21925, 22175, 30695, 31045, 43850, 44350, 61390, 62090, 153475, 155225, 306950, 310450, 777899, 1555798, 3889495, 5445293, 7778990, 10890586, 19447475, 27226465, 38894950, 54452930, 136132325, 272264650]

約数ペア:

[(1, 272264650), (2, 136132325), (5, 54452930), (7, 38894950), (10, 27226465), (14, 19447475), (25, 10890586), (35, 7778990), (50, 5445293), (70, 3889495), (175, 1555798), (350, 777899), (877, 310450), (887, 306950), (1754, 155225), (1774, 153475), (4385, 62090), (4435, 61390), (6139, 44350), (6209, 43850), (8770, 31045), (8870, 30695), (12278, 22175), (12418, 21925)]