85143190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12689}}^1$

素因数の和:12768

約数の個数: 32

約数和(自身を含む): 169944480

約数和(自身を除く): 84801290

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 12689, 25378, 63445, 126890, 139579, 279158, 697895, 774029, 1395790, 1548058, 3870145, 7740290, 8514319, 17028638, 42571595, 85143190]

約数ペア:

[(1, 85143190), (2, 42571595), (5, 17028638), (10, 8514319), (11, 7740290), (22, 3870145), (55, 1548058), (61, 1395790), (110, 774029), (122, 697895), (305, 279158), (610, 139579), (671, 126890), (1342, 63445), (3355, 25378), (6710, 12689)]