555366980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{566701}}^1$

素因数の和:566724

約数の個数: 36

約数和(自身を含む): 1356684588

約数和(自身を除く): 801317608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 566701, 1133402, 2266804, 2833505, 3966907, 5667010, 7933814, 11334020, 15867628, 19834535, 27768349, 39669070, 55536698, 79338140, 111073396, 138841745, 277683490, 555366980]

約数ペア:

[(1, 555366980), (2, 277683490), (4, 138841745), (5, 111073396), (7, 79338140), (10, 55536698), (14, 39669070), (20, 27768349), (28, 19834535), (35, 15867628), (49, 11334020), (70, 7933814), (98, 5667010), (140, 3966907), (196, 2833505), (245, 2266804), (490, 1133402), (980, 566701)]