86334380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12659}}^1$

素因数の和:12710

約数の個数: 48

約数和(自身を含む): 204180480

約数和(自身を除く): 117846100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 12659, 25318, 50636, 63295, 126590, 139249, 253180, 278498, 392429, 556996, 696245, 784858, 1392490, 1569716, 1962145, 2784980, 3924290, 4316719, 7848580, 8633438, 17266876, 21583595, 43167190, 86334380]

約数ペア:

[(1, 86334380), (2, 43167190), (4, 21583595), (5, 17266876), (10, 8633438), (11, 7848580), (20, 4316719), (22, 3924290), (31, 2784980), (44, 1962145), (55, 1569716), (62, 1392490), (110, 784858), (124, 696245), (155, 556996), (220, 392429), (310, 278498), (341, 253180), (620, 139249), (682, 126590), (1364, 63295), (1705, 50636), (3410, 25318), (6820, 12659)]