76704520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100927}}^1$

素因数の和:100957

約数の個数: 32

約数和(自身を含む): 181670400

約数和(自身を除く): 104965880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 100927, 201854, 403708, 504635, 807416, 1009270, 1917613, 2018540, 3835226, 4037080, 7670452, 9588065, 15340904, 19176130, 38352260, 76704520]

約数ペア:

[(1, 76704520), (2, 38352260), (4, 19176130), (5, 15340904), (8, 9588065), (10, 7670452), (19, 4037080), (20, 3835226), (38, 2018540), (40, 1917613), (76, 1009270), (95, 807416), (152, 504635), (190, 403708), (380, 201854), (760, 100927)]