3935960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14057}}^1$

素因数の和:14075

約数の個数: 32

約数和(自身を含む): 10121760

約数和(自身を除く): 6185800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14057, 28114, 56228, 70285, 98399, 112456, 140570, 196798, 281140, 393596, 491995, 562280, 787192, 983990, 1967980, 3935960]

約数ペア:

[(1, 3935960), (2, 1967980), (4, 983990), (5, 787192), (7, 562280), (8, 491995), (10, 393596), (14, 281140), (20, 196798), (28, 140570), (35, 112456), (40, 98399), (56, 70285), (70, 56228), (140, 28114), (280, 14057)]