11589380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4789}}^1$

素因数の和:4820

約数の個数: 36

約数和(自身を含む): 26756940

約数和(自身を除く): 15167560

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4789, 9578, 19156, 23945, 47890, 52679, 95780, 105358, 210716, 263395, 526790, 579469, 1053580, 1158938, 2317876, 2897345, 5794690, 11589380]

約数ペア:

[(1, 11589380), (2, 5794690), (4, 2897345), (5, 2317876), (10, 1158938), (11, 1053580), (20, 579469), (22, 526790), (44, 263395), (55, 210716), (110, 105358), (121, 95780), (220, 52679), (242, 47890), (484, 23945), (605, 19156), (1210, 9578), (2420, 4789)]