29166520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38377}}^1$

素因数の和:38407

約数の個数: 32

約数和(自身を含む): 69080400

約数和(自身を除く): 39913880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 38377, 76754, 153508, 191885, 307016, 383770, 729163, 767540, 1458326, 1535080, 2916652, 3645815, 5833304, 7291630, 14583260, 29166520]

約数ペア:

[(1, 29166520), (2, 14583260), (4, 7291630), (5, 5833304), (8, 3645815), (10, 2916652), (19, 1535080), (20, 1458326), (38, 767540), (40, 729163), (76, 383770), (95, 307016), (152, 191885), (190, 153508), (380, 76754), (760, 38377)]