4026410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 7558272

約数和(自身を除く): 3531862

約数列:

[1, 2, 5, 10, 53, 71, 106, 107, 142, 214, 265, 355, 530, 535, 710, 1070, 3763, 5671, 7526, 7597, 11342, 15194, 18815, 28355, 37630, 37985, 56710, 75970, 402641, 805282, 2013205, 4026410]

約数ペア:

[(1, 4026410), (2, 2013205), (5, 805282), (10, 402641), (53, 75970), (71, 56710), (106, 37985), (107, 37630), (142, 28355), (214, 18815), (265, 15194), (355, 11342), (530, 7597), (535, 7526), (710, 5671), (1070, 3763)]