1145497540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{7691}}^1$

素因数の和:8388

約数の個数: 48

約数和(自身を含む): 2628448704

約数和(自身を除く): 1482951164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 677, 1354, 2708, 3385, 6770, 7447, 7691, 13540, 14894, 15382, 29788, 30764, 37235, 38455, 74470, 76910, 84601, 148940, 153820, 169202, 338404, 423005, 846010, 1692020, 5206807, 10413614, 20827228, 26034035, 52068070, 57274877, 104136140, 114549754, 229099508, 286374385, 572748770, 1145497540]

約数ペア:

[(1, 1145497540), (2, 572748770), (4, 286374385), (5, 229099508), (10, 114549754), (11, 104136140), (20, 57274877), (22, 52068070), (44, 26034035), (55, 20827228), (110, 10413614), (220, 5206807), (677, 1692020), (1354, 846010), (2708, 423005), (3385, 338404), (6770, 169202), (7447, 153820), (7691, 148940), (13540, 84601), (14894, 76910), (15382, 74470), (29788, 38455), (30764, 37235)]