40081910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{787}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 78976512

約数和(自身を除く): 38894602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 463, 787, 926, 1574, 2315, 3935, 4630, 5093, 7870, 8657, 10186, 17314, 25465, 43285, 50930, 86570, 364381, 728762, 1821905, 3643810, 4008191, 8016382, 20040955, 40081910]

約数ペア:

[(1, 40081910), (2, 20040955), (5, 8016382), (10, 4008191), (11, 3643810), (22, 1821905), (55, 728762), (110, 364381), (463, 86570), (787, 50930), (926, 43285), (1574, 25465), (2315, 17314), (3935, 10186), (4630, 8657), (5093, 7870)]