40206160090

素因数分解:

$2^1\times 5^1\times {\mathrm{3923}}^1\times {\mathrm{1024883}}^1$

素因数の和:1028813

約数の個数: 16

約数和(自身を含む): 72389606688

約数和(自身を除く): 32183446598

約数列:

[1, 2, 5, 10, 3923, 7846, 19615, 39230, 1024883, 2049766, 5124415, 10248830, 4020616009, 8041232018, 20103080045, 40206160090]

約数ペア:

[(1, 40206160090), (2, 20103080045), (5, 8041232018), (10, 4020616009), (3923, 10248830), (7846, 5124415), (19615, 2049766), (39230, 1024883)]