158575460

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{7417}}^1$

素因数の和:8495

約数の個数: 24

約数和(自身を含む): 333364920

約数和(自身を除く): 174789460

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 7417, 10690, 14834, 21380, 29668, 37085, 74170, 148340, 7928773, 15857546, 31715092, 39643865, 79287730, 158575460]

約数ペア:

[(1, 158575460), (2, 79287730), (4, 39643865), (5, 31715092), (10, 15857546), (20, 7928773), (1069, 148340), (2138, 74170), (4276, 37085), (5345, 29668), (7417, 21380), (10690, 14834)]