80497380710

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^2\times {\mathrm{245711}}^1$

素因数の和:246080

約数の個数: 24

約数和(自身を含む): 145700827488

約数和(自身を除く): 65203446778

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 32761, 65522, 163805, 245711, 327610, 491422, 1228555, 2457110, 44473691, 88947382, 222368455, 444736910, 8049738071, 16099476142, 40248690355, 80497380710]

約数ペア:

[(1, 80497380710), (2, 40248690355), (5, 16099476142), (10, 8049738071), (181, 444736910), (362, 222368455), (905, 88947382), (1810, 44473691), (32761, 2457110), (65522, 1228555), (163805, 491422), (245711, 327610)]