70033720

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{4877}}^1$

素因数の和:5247

約数の個数: 32

約数和(自身を含む): 158047200

約数和(自身を除く): 88013480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 4877, 7180, 9754, 14360, 19508, 24385, 39016, 48770, 97540, 195080, 1750843, 3501686, 7003372, 8754215, 14006744, 17508430, 35016860, 70033720]

約数ペア:

[(1, 70033720), (2, 35016860), (4, 17508430), (5, 14006744), (8, 8754215), (10, 7003372), (20, 3501686), (40, 1750843), (359, 195080), (718, 97540), (1436, 48770), (1795, 39016), (2872, 24385), (3590, 19508), (4877, 14360), (7180, 9754)]