28749650

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{5693}}^1$

素因数の和:5806

約数の個数: 24

約数和(自身を含む): 54013284

約数和(自身を除く): 25263634

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 5693, 11386, 28465, 56930, 142325, 284650, 574993, 1149986, 2874965, 5749930, 14374825, 28749650]

約数ペア:

[(1, 28749650), (2, 14374825), (5, 5749930), (10, 2874965), (25, 1149986), (50, 574993), (101, 284650), (202, 142325), (505, 56930), (1010, 28465), (2525, 11386), (5050, 5693)]