70670540

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{4357}}^1$

素因数の和:5177

約数の個数: 24

約数和(自身を含む): 148625232

約数和(自身を除く): 77954692

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 4357, 8110, 8714, 16220, 17428, 21785, 43570, 87140, 3533527, 7067054, 14134108, 17667635, 35335270, 70670540]

約数ペア:

[(1, 70670540), (2, 35335270), (4, 17667635), (5, 14134108), (10, 7067054), (20, 3533527), (811, 87140), (1622, 43570), (3244, 21785), (4055, 17428), (4357, 16220), (8110, 8714)]