40516810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 74852352

約数和(自身を除く): 34335542

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 523, 610, 635, 1046, 1270, 2615, 5230, 7747, 15494, 31903, 38735, 63806, 66421, 77470, 132842, 159515, 319030, 332105, 664210, 4051681, 8103362, 20258405, 40516810]

約数ペア:

[(1, 40516810), (2, 20258405), (5, 8103362), (10, 4051681), (61, 664210), (122, 332105), (127, 319030), (254, 159515), (305, 132842), (523, 77470), (610, 66421), (635, 63806), (1046, 38735), (1270, 31903), (2615, 15494), (5230, 7747)]