2008303030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{21169}}^1$

素因数の和:21408

約数の個数: 32

約数和(自身を含む): 3703903200

約数和(自身を除く): 1695600170

約数列:

[1, 2, 5, 10, 53, 106, 179, 265, 358, 530, 895, 1790, 9487, 18974, 21169, 42338, 47435, 94870, 105845, 211690, 1121957, 2243914, 3789251, 5609785, 7578502, 11219570, 18946255, 37892510, 200830303, 401660606, 1004151515, 2008303030]

約数ペア:

[(1, 2008303030), (2, 1004151515), (5, 401660606), (10, 200830303), (53, 37892510), (106, 18946255), (179, 11219570), (265, 7578502), (358, 5609785), (530, 3789251), (895, 2243914), (1790, 1121957), (9487, 211690), (18974, 105845), (21169, 94870), (42338, 47435)]