40540010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1669}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 83687040

約数和(自身を除く): 43147030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1669, 1735, 2429, 3338, 3470, 4858, 8345, 11683, 12145, 16690, 23366, 24290, 58415, 116830, 579143, 1158286, 2895715, 4054001, 5791430, 8108002, 20270005, 40540010]

約数ペア:

[(1, 40540010), (2, 20270005), (5, 8108002), (7, 5791430), (10, 4054001), (14, 2895715), (35, 1158286), (70, 579143), (347, 116830), (694, 58415), (1669, 24290), (1735, 23366), (2429, 16690), (3338, 12145), (3470, 11683), (4858, 8345)]