84761120

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4951}}^1$

素因数の和:5073

約数の個数: 48

約数和(自身を含む): 202160448

約数和(自身を除く): 117399328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 4951, 8560, 9902, 17120, 19804, 24755, 39608, 49510, 79216, 99020, 158432, 198040, 396080, 529757, 792160, 1059514, 2119028, 2648785, 4238056, 5297570, 8476112, 10595140, 16952224, 21190280, 42380560, 84761120]

約数ペア:

[(1, 84761120), (2, 42380560), (4, 21190280), (5, 16952224), (8, 10595140), (10, 8476112), (16, 5297570), (20, 4238056), (32, 2648785), (40, 2119028), (80, 1059514), (107, 792160), (160, 529757), (214, 396080), (428, 198040), (535, 158432), (856, 99020), (1070, 79216), (1712, 49510), (2140, 39608), (3424, 24755), (4280, 19804), (4951, 17120), (8560, 9902)]