5284700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 11744040

約数和(自身を除く): 6459340

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1229, 2150, 2458, 4300, 4916, 6145, 12290, 24580, 30725, 52847, 61450, 105694, 122900, 211388, 264235, 528470, 1056940, 1321175, 2642350, 5284700]

約数ペア:

[(1, 5284700), (2, 2642350), (4, 1321175), (5, 1056940), (10, 528470), (20, 264235), (25, 211388), (43, 122900), (50, 105694), (86, 61450), (100, 52847), (172, 30725), (215, 24580), (430, 12290), (860, 6145), (1075, 4916), (1229, 4300), (2150, 2458)]