22636100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5576

約数の個数: 36

約数和(自身を含む): 50327508

約数和(自身を除く): 27691408

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 5521, 11042, 22084, 27605, 55210, 110420, 138025, 226361, 276050, 452722, 552100, 905444, 1131805, 2263610, 4527220, 5659025, 11318050, 22636100]

約数ペア:

[(1, 22636100), (2, 11318050), (4, 5659025), (5, 4527220), (10, 2263610), (20, 1131805), (25, 905444), (41, 552100), (50, 452722), (82, 276050), (100, 226361), (164, 138025), (205, 110420), (410, 55210), (820, 27605), (1025, 22084), (2050, 11042), (4100, 5521)]