2912763400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2521}}^1$

素因数の和:2699

約数の個数: 96

約数和(自身を含む): 6966016200

約数和(自身を除く): 4053252800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 109, 200, 212, 218, 265, 424, 436, 530, 545, 872, 1060, 1090, 1325, 2120, 2180, 2521, 2650, 2725, 4360, 5042, 5300, 5450, 5777, 10084, 10600, 10900, 11554, 12605, 20168, 21800, 23108, 25210, 28885, 46216, 50420, 57770, 63025, 100840, 115540, 126050, 133613, 144425, 231080, 252100, 267226, 274789, 288850, 504200, 534452, 549578, 577700, 668065, 1068904, 1099156, 1155400, 1336130, 1373945, 2198312, 2672260, 2747890, 3340325, 5344520, 5495780, 6680650, 6869725, 10991560, 13361300, 13739450, 14563817, 26722600, 27478900, 29127634, 54957800, 58255268, 72819085, 116510536, 145638170, 291276340, 364095425, 582552680, 728190850, 1456381700, 2912763400]

約数ペア:

[(1, 2912763400), (2, 1456381700), (4, 728190850), (5, 582552680), (8, 364095425), (10, 291276340), (20, 145638170), (25, 116510536), (40, 72819085), (50, 58255268), (53, 54957800), (100, 29127634), (106, 27478900), (109, 26722600), (200, 14563817), (212, 13739450), (218, 13361300), (265, 10991560), (424, 6869725), (436, 6680650), (530, 5495780), (545, 5344520), (872, 3340325), (1060, 2747890), (1090, 2672260), (1325, 2198312), (2120, 1373945), (2180, 1336130), (2521, 1155400), (2650, 1099156), (2725, 1068904), (4360, 668065), (5042, 577700), (5300, 549578), (5450, 534452), (5777, 504200), (10084, 288850), (10600, 274789), (10900, 267226), (11554, 252100), (12605, 231080), (20168, 144425), (21800, 133613), (23108, 126050), (25210, 115540), (28885, 100840), (46216, 63025), (50420, 57770)]