137030560

素因数分解:

$2^5\times 5^1\times {\mathrm{856441}}^1$

素因数の和:856456

約数の個数: 24

約数和(自身を含む): 323735076

約数和(自身を除く): 186704516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 856441, 1712882, 3425764, 4282205, 6851528, 8564410, 13703056, 17128820, 27406112, 34257640, 68515280, 137030560]

約数ペア:

[(1, 137030560), (2, 68515280), (4, 34257640), (5, 27406112), (8, 17128820), (10, 13703056), (16, 8564410), (20, 6851528), (32, 4282205), (40, 3425764), (80, 1712882), (160, 856441)]