2510137700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2494

約数の個数: 108

約数和(自身を含む): 6366819060

約数和(自身を除く): 3856681360

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 229, 245, 350, 458, 490, 700, 916, 980, 1145, 1225, 1603, 2237, 2290, 2450, 3206, 4474, 4580, 4900, 5725, 6412, 8015, 8948, 11185, 11221, 11450, 15659, 16030, 22370, 22442, 22900, 31318, 32060, 40075, 44740, 44884, 55925, 56105, 62636, 78295, 80150, 109613, 111850, 112210, 156590, 160300, 219226, 223700, 224420, 280525, 313180, 391475, 438452, 512273, 548065, 561050, 782950, 1024546, 1096130, 1122100, 1565900, 2049092, 2192260, 2561365, 2740325, 3585911, 5122730, 5480650, 7171822, 10245460, 10961300, 12806825, 14343644, 17929555, 25101377, 25613650, 35859110, 50202754, 51227300, 71718220, 89647775, 100405508, 125506885, 179295550, 251013770, 358591100, 502027540, 627534425, 1255068850, 2510137700]

約数ペア:

[(1, 2510137700), (2, 1255068850), (4, 627534425), (5, 502027540), (7, 358591100), (10, 251013770), (14, 179295550), (20, 125506885), (25, 100405508), (28, 89647775), (35, 71718220), (49, 51227300), (50, 50202754), (70, 35859110), (98, 25613650), (100, 25101377), (140, 17929555), (175, 14343644), (196, 12806825), (229, 10961300), (245, 10245460), (350, 7171822), (458, 5480650), (490, 5122730), (700, 3585911), (916, 2740325), (980, 2561365), (1145, 2192260), (1225, 2049092), (1603, 1565900), (2237, 1122100), (2290, 1096130), (2450, 1024546), (3206, 782950), (4474, 561050), (4580, 548065), (4900, 512273), (5725, 438452), (6412, 391475), (8015, 313180), (8948, 280525), (11185, 224420), (11221, 223700), (11450, 219226), (15659, 160300), (16030, 156590), (22370, 112210), (22442, 111850), (22900, 109613), (31318, 80150), (32060, 78295), (40075, 62636), (44740, 56105), (44884, 55925)]