82548580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{100669}}^1$

素因数の和:100719

約数の個数: 24

約数和(自身を含む): 177581880

約数和(自身を除く): 95033300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 100669, 201338, 402676, 503345, 1006690, 2013380, 4127429, 8254858, 16509716, 20637145, 41274290, 82548580]

約数ペア:

[(1, 82548580), (2, 41274290), (4, 20637145), (5, 16509716), (10, 8254858), (20, 4127429), (41, 2013380), (82, 1006690), (164, 503345), (205, 402676), (410, 201338), (820, 100669)]