1673920

素因数分解:

$2^6\times 5^1\times {\mathrm{5231}}^1$

素因数の和:5248

約数の個数: 28

約数和(自身を含む): 3986784

約数和(自身を除く): 2312864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5231, 10462, 20924, 26155, 41848, 52310, 83696, 104620, 167392, 209240, 334784, 418480, 836960, 1673920]

約数ペア:

[(1, 1673920), (2, 836960), (4, 418480), (5, 334784), (8, 209240), (10, 167392), (16, 104620), (20, 83696), (32, 52310), (40, 41848), (64, 26155), (80, 20924), (160, 10462), (320, 5231)]