10784120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15887

約数の個数: 32

約数和(自身を含む): 25693200

約数和(自身を除く): 14909080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 15859, 31718, 63436, 79295, 126872, 158590, 269603, 317180, 539206, 634360, 1078412, 1348015, 2156824, 2696030, 5392060, 10784120]

約数ペア:

[(1, 10784120), (2, 5392060), (4, 2696030), (5, 2156824), (8, 1348015), (10, 1078412), (17, 634360), (20, 539206), (34, 317180), (40, 269603), (68, 158590), (85, 126872), (136, 79295), (170, 63436), (340, 31718), (680, 15859)]