76532080

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2339}}^1$

素因数の和:2761

約数の個数: 40

約数和(自身を含む): 178448400

約数和(自身を除く): 101916320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1636, 2045, 2339, 3272, 4090, 4678, 6544, 8180, 9356, 11695, 16360, 18712, 23390, 32720, 37424, 46780, 93560, 187120, 956651, 1913302, 3826604, 4783255, 7653208, 9566510, 15306416, 19133020, 38266040, 76532080]

約数ペア:

[(1, 76532080), (2, 38266040), (4, 19133020), (5, 15306416), (8, 9566510), (10, 7653208), (16, 4783255), (20, 3826604), (40, 1913302), (80, 956651), (409, 187120), (818, 93560), (1636, 46780), (2045, 37424), (2339, 32720), (3272, 23390), (4090, 18712), (4678, 16360), (6544, 11695), (8180, 9356)]