24780470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 55655424

約数和(自身を除く): 30874954

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 43, 55, 62, 65, 86, 110, 130, 143, 155, 169, 215, 286, 310, 338, 341, 403, 430, 473, 559, 682, 715, 806, 845, 946, 1118, 1333, 1430, 1690, 1705, 1859, 2015, 2365, 2666, 2795, 3410, 3718, 4030, 4433, 4730, 5239, 5590, 6149, 6665, 7267, 8866, 9295, 10478, 12298, 13330, 14534, 14663, 17329, 18590, 22165, 26195, 29326, 30745, 34658, 36335, 44330, 52390, 57629, 61490, 72670, 73315, 79937, 86645, 115258, 146630, 159874, 173290, 190619, 225277, 288145, 381238, 399685, 450554, 576290, 799370, 953095, 1126385, 1906190, 2252770, 2478047, 4956094, 12390235, 24780470]

約数ペア:

[(1, 24780470), (2, 12390235), (5, 4956094), (10, 2478047), (11, 2252770), (13, 1906190), (22, 1126385), (26, 953095), (31, 799370), (43, 576290), (55, 450554), (62, 399685), (65, 381238), (86, 288145), (110, 225277), (130, 190619), (143, 173290), (155, 159874), (169, 146630), (215, 115258), (286, 86645), (310, 79937), (338, 73315), (341, 72670), (403, 61490), (430, 57629), (473, 52390), (559, 44330), (682, 36335), (715, 34658), (806, 30745), (845, 29326), (946, 26195), (1118, 22165), (1333, 18590), (1430, 17329), (1690, 14663), (1705, 14534), (1859, 13330), (2015, 12298), (2365, 10478), (2666, 9295), (2795, 8866), (3410, 7267), (3718, 6665), (4030, 6149), (4433, 5590), (4730, 5239)]