103640256140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:3099

約数の個数: 96

約数和(自身を含む): 223190976960

約数和(自身を除く): 119550720820

約数列:

[1, 2, 4, 5, 10, 20, 89, 137, 157, 178, 274, 314, 356, 445, 548, 628, 685, 785, 890, 1370, 1570, 1780, 2707, 2740, 3140, 5414, 10828, 12193, 13535, 13973, 21509, 24386, 27070, 27946, 43018, 48772, 54140, 55892, 60965, 69865, 86036, 107545, 121930, 139730, 215090, 240923, 243860, 279460, 370859, 424999, 430180, 481846, 741718, 849998, 963692, 1204615, 1483436, 1699996, 1854295, 1914301, 2124995, 2409230, 3708590, 3828602, 4249990, 4818460, 7417180, 7657204, 8499980, 9571505, 19143010, 33006451, 37824911, 38286020, 58224863, 66012902, 75649822, 116449726, 132025804, 151299644, 165032255, 189124555, 232899452, 291124315, 330064510, 378249110, 582248630, 660129020, 756498220, 1164497260, 5182012807, 10364025614, 20728051228, 25910064035, 51820128070, 103640256140]

約数ペア:

[(1, 103640256140), (2, 51820128070), (4, 25910064035), (5, 20728051228), (10, 10364025614), (20, 5182012807), (89, 1164497260), (137, 756498220), (157, 660129020), (178, 582248630), (274, 378249110), (314, 330064510), (356, 291124315), (445, 232899452), (548, 189124555), (628, 165032255), (685, 151299644), (785, 132025804), (890, 116449726), (1370, 75649822), (1570, 66012902), (1780, 58224863), (2707, 38286020), (2740, 37824911), (3140, 33006451), (5414, 19143010), (10828, 9571505), (12193, 8499980), (13535, 7657204), (13973, 7417180), (21509, 4818460), (24386, 4249990), (27070, 3828602), (27946, 3708590), (43018, 2409230), (48772, 2124995), (54140, 1914301), (55892, 1854295), (60965, 1699996), (69865, 1483436), (86036, 1204615), (107545, 963692), (121930, 849998), (139730, 741718), (215090, 481846), (240923, 430180), (243860, 424999), (279460, 370859)]