713094140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{7187}}^1$

素因数の和:7259

約数の個数: 72

約数和(自身を含む): 1686391056

約数和(自身を除く): 973296916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 164, 205, 220, 242, 410, 451, 484, 605, 820, 902, 1210, 1804, 2255, 2420, 4510, 4961, 7187, 9020, 9922, 14374, 19844, 24805, 28748, 35935, 49610, 71870, 79057, 99220, 143740, 158114, 294667, 316228, 395285, 589334, 790570, 869627, 1178668, 1473335, 1581140, 1739254, 2946670, 3241337, 3478508, 4348135, 5893340, 6482674, 8696270, 12965348, 16206685, 17392540, 32413370, 35654707, 64826740, 71309414, 142618828, 178273535, 356547070, 713094140]

約数ペア:

[(1, 713094140), (2, 356547070), (4, 178273535), (5, 142618828), (10, 71309414), (11, 64826740), (20, 35654707), (22, 32413370), (41, 17392540), (44, 16206685), (55, 12965348), (82, 8696270), (110, 6482674), (121, 5893340), (164, 4348135), (205, 3478508), (220, 3241337), (242, 2946670), (410, 1739254), (451, 1581140), (484, 1473335), (605, 1178668), (820, 869627), (902, 790570), (1210, 589334), (1804, 395285), (2255, 316228), (2420, 294667), (4510, 158114), (4961, 143740), (7187, 99220), (9020, 79057), (9922, 71870), (14374, 49610), (19844, 35935), (24805, 28748)]