764713060

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 1623706560

約数和(自身を除く): 858993500

約数列:

[1, 2, 4, 5, 10, 20, 179, 227, 358, 454, 716, 895, 908, 941, 1135, 1790, 1882, 2270, 3580, 3764, 4540, 4705, 9410, 18820, 40633, 81266, 162532, 168439, 203165, 213607, 336878, 406330, 427214, 673756, 812660, 842195, 854428, 1068035, 1684390, 2136070, 3368780, 4272140, 38235653, 76471306, 152942612, 191178265, 382356530, 764713060]

約数ペア:

[(1, 764713060), (2, 382356530), (4, 191178265), (5, 152942612), (10, 76471306), (20, 38235653), (179, 4272140), (227, 3368780), (358, 2136070), (454, 1684390), (716, 1068035), (895, 854428), (908, 842195), (941, 812660), (1135, 673756), (1790, 427214), (1882, 406330), (2270, 336878), (3580, 213607), (3764, 203165), (4540, 168439), (4705, 162532), (9410, 81266), (18820, 40633)]