82507690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1913}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 157101120

約数和(自身を除く): 74593430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 1913, 2270, 3826, 4313, 8626, 9565, 19130, 21565, 36347, 43130, 72694, 181735, 363470, 434251, 868502, 2171255, 4342510, 8250769, 16501538, 41253845, 82507690]

約数ペア:

[(1, 82507690), (2, 41253845), (5, 16501538), (10, 8250769), (19, 4342510), (38, 2171255), (95, 868502), (190, 434251), (227, 363470), (454, 181735), (1135, 72694), (1913, 43130), (2270, 36347), (3826, 21565), (4313, 19130), (8626, 9565)]