17352980

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5323}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 36671712

約数和(自身を除く): 19318732

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 5323, 10646, 21292, 26615, 53230, 106460, 867649, 1735298, 3470596, 4338245, 8676490, 17352980]

約数ペア:

[(1, 17352980), (2, 8676490), (4, 4338245), (5, 3470596), (10, 1735298), (20, 867649), (163, 106460), (326, 53230), (652, 26615), (815, 21292), (1630, 10646), (3260, 5323)]