192409640

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{13399}}^1$

素因数の和:13769

約数の個数: 32

約数和(自身を含む): 434160000

約数和(自身を除く): 241750360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 13399, 14360, 26798, 53596, 66995, 107192, 133990, 267980, 535960, 4810241, 9620482, 19240964, 24051205, 38481928, 48102410, 96204820, 192409640]

約数ペア:

[(1, 192409640), (2, 96204820), (4, 48102410), (5, 38481928), (8, 24051205), (10, 19240964), (20, 9620482), (40, 4810241), (359, 535960), (718, 267980), (1436, 133990), (1795, 107192), (2872, 66995), (3590, 53596), (7180, 26798), (13399, 14360)]