87733580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3727}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 202922496

約数和(自身を除く): 115188916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 3727, 4708, 5885, 7454, 11770, 14908, 18635, 23540, 37270, 40997, 74540, 81994, 163988, 204985, 398789, 409970, 797578, 819940, 1595156, 1993945, 3987890, 4386679, 7975780, 8773358, 17546716, 21933395, 43866790, 87733580]

約数ペア:

[(1, 87733580), (2, 43866790), (4, 21933395), (5, 17546716), (10, 8773358), (11, 7975780), (20, 4386679), (22, 3987890), (44, 1993945), (55, 1595156), (107, 819940), (110, 797578), (214, 409970), (220, 398789), (428, 204985), (535, 163988), (1070, 81994), (1177, 74540), (2140, 40997), (2354, 37270), (3727, 23540), (4708, 18635), (5885, 14908), (7454, 11770)]