22273720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79549}}^1$

素因数の和:79567

約数の個数: 32

約数和(自身を含む): 57276000

約数和(自身を除く): 35002280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79549, 159098, 318196, 397745, 556843, 636392, 795490, 1113686, 1590980, 2227372, 2784215, 3181960, 4454744, 5568430, 11136860, 22273720]

約数ペア:

[(1, 22273720), (2, 11136860), (4, 5568430), (5, 4454744), (7, 3181960), (8, 2784215), (10, 2227372), (14, 1590980), (20, 1113686), (28, 795490), (35, 636392), (40, 556843), (56, 397745), (70, 318196), (140, 159098), (280, 79549)]