78416350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{13879}}^1$

素因数の和:14004

約数の個数: 24

約数和(自身を含む): 147155760

約数和(自身を除く): 68739410

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 13879, 27758, 69395, 138790, 346975, 693950, 1568327, 3136654, 7841635, 15683270, 39208175, 78416350]

約数ペア:

[(1, 78416350), (2, 39208175), (5, 15683270), (10, 7841635), (25, 3136654), (50, 1568327), (113, 693950), (226, 346975), (565, 138790), (1130, 69395), (2825, 27758), (5650, 13879)]