1106587780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1\times {\mathrm{1627}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 2402459136

約数和(自身を除く): 1295871356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1097, 1627, 2194, 3254, 4388, 5485, 6508, 8135, 10970, 16270, 21940, 32540, 34007, 50437, 68014, 100874, 136028, 170035, 201748, 252185, 340070, 504370, 680140, 1008740, 1784819, 3569638, 7139276, 8924095, 17848190, 35696380, 55329389, 110658778, 221317556, 276646945, 553293890, 1106587780]

約数ペア:

[(1, 1106587780), (2, 553293890), (4, 276646945), (5, 221317556), (10, 110658778), (20, 55329389), (31, 35696380), (62, 17848190), (124, 8924095), (155, 7139276), (310, 3569638), (620, 1784819), (1097, 1008740), (1627, 680140), (2194, 504370), (3254, 340070), (4388, 252185), (5485, 201748), (6508, 170035), (8135, 136028), (10970, 100874), (16270, 68014), (21940, 50437), (32540, 34007)]