29098760

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4463}}^1$

素因数の和:4637

約数の個数: 32

約数和(自身を含む): 65888640

約数和(自身を除く): 36789880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 4463, 6520, 8926, 17852, 22315, 35704, 44630, 89260, 178520, 727469, 1454938, 2909876, 3637345, 5819752, 7274690, 14549380, 29098760]

約数ペア:

[(1, 29098760), (2, 14549380), (4, 7274690), (5, 5819752), (8, 3637345), (10, 2909876), (20, 1454938), (40, 727469), (163, 178520), (326, 89260), (652, 44630), (815, 35704), (1304, 22315), (1630, 17852), (3260, 8926), (4463, 6520)]