15695501080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{56055361}}^1$

素因数の和:56055379

約数の個数: 32

約数和(自身を含む): 40359860640

約数和(自身を除く): 24664359560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 56055361, 112110722, 224221444, 280276805, 392387527, 448442888, 560553610, 784775054, 1121107220, 1569550108, 1961937635, 2242214440, 3139100216, 3923875270, 7847750540, 15695501080]

約数ペア:

[(1, 15695501080), (2, 7847750540), (4, 3923875270), (5, 3139100216), (7, 2242214440), (8, 1961937635), (10, 1569550108), (14, 1121107220), (20, 784775054), (28, 560553610), (35, 448442888), (40, 392387527), (56, 280276805), (70, 224221444), (140, 112110722), (280, 56055361)]