4908405220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{5569}}^1$

素因数の和:6052

約数の個数: 48

約数和(自身を含む): 10420623360

約数和(自身を除く): 5512218140

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 347, 508, 635, 694, 1270, 1388, 1735, 2540, 3470, 5569, 6940, 11138, 22276, 27845, 44069, 55690, 88138, 111380, 176276, 220345, 440690, 707263, 881380, 1414526, 1932443, 2829052, 3536315, 3864886, 7072630, 7729772, 9662215, 14145260, 19324430, 38648860, 245420261, 490840522, 981681044, 1227101305, 2454202610, 4908405220]

約数ペア:

[(1, 4908405220), (2, 2454202610), (4, 1227101305), (5, 981681044), (10, 490840522), (20, 245420261), (127, 38648860), (254, 19324430), (347, 14145260), (508, 9662215), (635, 7729772), (694, 7072630), (1270, 3864886), (1388, 3536315), (1735, 2829052), (2540, 1932443), (3470, 1414526), (5569, 881380), (6940, 707263), (11138, 440690), (22276, 220345), (27845, 176276), (44069, 111380), (55690, 88138)]