6444460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2663}}^1$

素因数の和:2694

約数の個数: 36

約数和(自身を含む): 14881104

約数和(自身を除く): 8436644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2663, 5326, 10652, 13315, 26630, 29293, 53260, 58586, 117172, 146465, 292930, 322223, 585860, 644446, 1288892, 1611115, 3222230, 6444460]

約数ペア:

[(1, 6444460), (2, 3222230), (4, 1611115), (5, 1288892), (10, 644446), (11, 585860), (20, 322223), (22, 292930), (44, 146465), (55, 117172), (110, 58586), (121, 53260), (220, 29293), (242, 26630), (484, 13315), (605, 10652), (1210, 5326), (2420, 2663)]