1330232060

素因数分解:

$2^2\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{15683}}^1$

素因数の和:19933

約数の個数: 24

約数和(自身を含む): 2794324176

約数和(自身を除く): 1464092116

約数列:

[1, 2, 4, 5, 10, 20, 4241, 8482, 15683, 16964, 21205, 31366, 42410, 62732, 78415, 84820, 156830, 313660, 66511603, 133023206, 266046412, 332558015, 665116030, 1330232060]

約数ペア:

[(1, 1330232060), (2, 665116030), (4, 332558015), (5, 266046412), (10, 133023206), (20, 66511603), (4241, 313660), (8482, 156830), (15683, 84820), (16964, 78415), (21205, 62732), (31366, 42410)]