222300980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43933}}^1$

素因数の和:43976

約数の個数: 48

約数和(自身を含む): 531425664

約数和(自身を除く): 309124684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 43933, 87866, 175732, 219665, 439330, 483263, 878660, 966526, 1010459, 1933052, 2020918, 2416315, 4041836, 4832630, 5052295, 9665260, 10104590, 11115049, 20209180, 22230098, 44460196, 55575245, 111150490, 222300980]

約数ペア:

[(1, 222300980), (2, 111150490), (4, 55575245), (5, 44460196), (10, 22230098), (11, 20209180), (20, 11115049), (22, 10104590), (23, 9665260), (44, 5052295), (46, 4832630), (55, 4041836), (92, 2416315), (110, 2020918), (115, 1933052), (220, 1010459), (230, 966526), (253, 878660), (460, 483263), (506, 439330), (1012, 219665), (1265, 175732), (2530, 87866), (5060, 43933)]