2079768950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{811}}^1$

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 4697699328

約数和(自身を除く): 2617930378

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 431, 595, 811, 850, 862, 1190, 1622, 2155, 2975, 3017, 4055, 4310, 5677, 5950, 6034, 7327, 8110, 10775, 11354, 13787, 14654, 15085, 20275, 21550, 27574, 28385, 30170, 36635, 40550, 51289, 56770, 68935, 73270, 75425, 96509, 102578, 137870, 141925, 150850, 183175, 193018, 256445, 283850, 344675, 349541, 366350, 482545, 512890, 689350, 699082, 965090, 1282225, 1747705, 2412725, 2446787, 2564450, 3495410, 4825450, 4893574, 5942197, 8738525, 11884394, 12233935, 17477050, 24467870, 29710985, 41595379, 59421970, 61169675, 83190758, 122339350, 148554925, 207976895, 297109850, 415953790, 1039884475, 2079768950]

約数ペア:

[(1, 2079768950), (2, 1039884475), (5, 415953790), (7, 297109850), (10, 207976895), (14, 148554925), (17, 122339350), (25, 83190758), (34, 61169675), (35, 59421970), (50, 41595379), (70, 29710985), (85, 24467870), (119, 17477050), (170, 12233935), (175, 11884394), (238, 8738525), (350, 5942197), (425, 4893574), (431, 4825450), (595, 3495410), (811, 2564450), (850, 2446787), (862, 2412725), (1190, 1747705), (1622, 1282225), (2155, 965090), (2975, 699082), (3017, 689350), (4055, 512890), (4310, 482545), (5677, 366350), (5950, 349541), (6034, 344675), (7327, 283850), (8110, 256445), (10775, 193018), (11354, 183175), (13787, 150850), (14654, 141925), (15085, 137870), (20275, 102578), (21550, 96509), (27574, 75425), (28385, 73270), (30170, 68935), (36635, 56770), (40550, 51289)]