15696942140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{2161}}^1$

素因数の和:2559

約数の個数: 96

約数和(自身を含む): 36389884608

約数和(自身を除く): 20692942468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 241, 274, 482, 548, 685, 964, 1205, 1370, 1507, 2161, 2410, 2651, 2740, 3014, 4322, 4820, 5302, 6028, 7535, 8644, 10604, 10805, 13255, 15070, 21610, 23771, 26510, 30140, 33017, 43220, 47542, 53020, 66034, 95084, 118855, 132068, 165085, 237710, 296057, 330170, 363187, 475420, 520801, 592114, 660340, 726374, 1041602, 1184228, 1452748, 1480285, 1815935, 2083204, 2604005, 2960570, 3256627, 3631870, 5208010, 5728811, 5921140, 6513254, 7263740, 10416020, 11457622, 13026508, 16283135, 22915244, 28644055, 32566270, 57288110, 65132540, 71349737, 114576220, 142699474, 285398948, 356748685, 713497370, 784847107, 1426994740, 1569694214, 3139388428, 3924235535, 7848471070, 15696942140]

約数ペア:

[(1, 15696942140), (2, 7848471070), (4, 3924235535), (5, 3139388428), (10, 1569694214), (11, 1426994740), (20, 784847107), (22, 713497370), (44, 356748685), (55, 285398948), (110, 142699474), (137, 114576220), (220, 71349737), (241, 65132540), (274, 57288110), (482, 32566270), (548, 28644055), (685, 22915244), (964, 16283135), (1205, 13026508), (1370, 11457622), (1507, 10416020), (2161, 7263740), (2410, 6513254), (2651, 5921140), (2740, 5728811), (3014, 5208010), (4322, 3631870), (4820, 3256627), (5302, 2960570), (6028, 2604005), (7535, 2083204), (8644, 1815935), (10604, 1480285), (10805, 1452748), (13255, 1184228), (15070, 1041602), (21610, 726374), (23771, 660340), (26510, 592114), (30140, 520801), (33017, 475420), (43220, 363187), (47542, 330170), (53020, 296057), (66034, 237710), (95084, 165085), (118855, 132068)]