15672370520

素因数分解:

$2^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{369283}}^1$

素因数の和:370355

約数の個数: 32

約数和(自身を含む): 35296164720

約数和(自身を除く): 19623794200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061, 2122, 4244, 5305, 8488, 10610, 21220, 42440, 369283, 738566, 1477132, 1846415, 2954264, 3692830, 7385660, 14771320, 391809263, 783618526, 1567237052, 1959046315, 3134474104, 3918092630, 7836185260, 15672370520]

約数ペア:

[(1, 15672370520), (2, 7836185260), (4, 3918092630), (5, 3134474104), (8, 1959046315), (10, 1567237052), (20, 783618526), (40, 391809263), (1061, 14771320), (2122, 7385660), (4244, 3692830), (5305, 2954264), (8488, 1846415), (10610, 1477132), (21220, 738566), (42440, 369283)]