110747980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16831}}^1$

素因数の和:16894

約数の個数: 48

約数和(自身を含む): 271466496

約数和(自身を除く): 160718516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 16831, 33662, 67324, 84155, 117817, 168310, 235634, 336620, 471268, 589085, 791057, 1178170, 1582114, 2356340, 3164228, 3955285, 5537399, 7910570, 11074798, 15821140, 22149596, 27686995, 55373990, 110747980]

約数ペア:

[(1, 110747980), (2, 55373990), (4, 27686995), (5, 22149596), (7, 15821140), (10, 11074798), (14, 7910570), (20, 5537399), (28, 3955285), (35, 3164228), (47, 2356340), (70, 1582114), (94, 1178170), (140, 791057), (188, 589085), (235, 471268), (329, 336620), (470, 235634), (658, 168310), (940, 117817), (1316, 84155), (1645, 67324), (3290, 33662), (6580, 16831)]