76763320

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7963}}^1$

素因数の和:8215

約数の個数: 32

約数和(自身を含む): 173455920

約数和(自身を除く): 96692600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 7963, 9640, 15926, 31852, 39815, 63704, 79630, 159260, 318520, 1919083, 3838166, 7676332, 9595415, 15352664, 19190830, 38381660, 76763320]

約数ペア:

[(1, 76763320), (2, 38381660), (4, 19190830), (5, 15352664), (8, 9595415), (10, 7676332), (20, 3838166), (40, 1919083), (241, 318520), (482, 159260), (964, 79630), (1205, 63704), (1928, 39815), (2410, 31852), (4820, 15926), (7963, 9640)]