41987220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63617}}^1$

素因数の和:63640

約数の個数: 48

約数和(自身を含む): 128253888

約数和(自身を除く): 86266668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 63617, 127234, 190851, 254468, 318085, 381702, 636170, 699787, 763404, 954255, 1272340, 1399574, 1908510, 2099361, 2799148, 3498935, 3817020, 4198722, 6997870, 8397444, 10496805, 13995740, 20993610, 41987220]

約数ペア:

[(1, 41987220), (2, 20993610), (3, 13995740), (4, 10496805), (5, 8397444), (6, 6997870), (10, 4198722), (11, 3817020), (12, 3498935), (15, 2799148), (20, 2099361), (22, 1908510), (30, 1399574), (33, 1272340), (44, 954255), (55, 763404), (60, 699787), (66, 636170), (110, 381702), (132, 318085), (165, 254468), (220, 190851), (330, 127234), (660, 63617)]