1842460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5445

約数の個数: 24

約数和(自身を含む): 4097520

約数和(自身を除く): 2255060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5419, 10838, 21676, 27095, 54190, 92123, 108380, 184246, 368492, 460615, 921230, 1842460]

約数ペア:

[(1, 1842460), (2, 921230), (4, 460615), (5, 368492), (10, 184246), (17, 108380), (20, 92123), (34, 54190), (68, 27095), (85, 21676), (170, 10838), (340, 5419)]