40857100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8693}}^1$

素因数の和:8754

約数の個数: 36

約数和(自身を含む): 90556704

約数和(自身を除く): 49699604

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 8693, 17386, 34772, 43465, 86930, 173860, 217325, 408571, 434650, 817142, 869300, 1634284, 2042855, 4085710, 8171420, 10214275, 20428550, 40857100]

約数ペア:

[(1, 40857100), (2, 20428550), (4, 10214275), (5, 8171420), (10, 4085710), (20, 2042855), (25, 1634284), (47, 869300), (50, 817142), (94, 434650), (100, 408571), (188, 217325), (235, 173860), (470, 86930), (940, 43465), (1175, 34772), (2350, 17386), (4700, 8693)]