12486406400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{150077}}^1$

素因数の和:150116

約数の個数: 108

約数和(自身を含む): 33283398372

約数和(自身を除く): 20796991972

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2600, 3200, 3328, 4160, 5200, 6400, 8320, 10400, 16640, 20800, 41600, 83200, 150077, 300154, 600308, 750385, 1200616, 1500770, 1951001, 2401232, 3001540, 3751925, 3902002, 4802464, 6003080, 7503850, 7804004, 9604928, 9755005, 12006160, 15007700, 15608008, 19209856, 19510010, 24012320, 30015400, 31216016, 38419712, 39020020, 48024640, 48775025, 60030800, 62432032, 78040040, 96049280, 97550050, 120061600, 124864064, 156080080, 192098560, 195100100, 240123200, 249728128, 312160160, 390200200, 480246400, 499456256, 624320320, 780400400, 960492800, 1248640640, 1560800800, 2497281280, 3121601600, 6243203200, 12486406400]

約数ペア:

[(1, 12486406400), (2, 6243203200), (4, 3121601600), (5, 2497281280), (8, 1560800800), (10, 1248640640), (13, 960492800), (16, 780400400), (20, 624320320), (25, 499456256), (26, 480246400), (32, 390200200), (40, 312160160), (50, 249728128), (52, 240123200), (64, 195100100), (65, 192098560), (80, 156080080), (100, 124864064), (104, 120061600), (128, 97550050), (130, 96049280), (160, 78040040), (200, 62432032), (208, 60030800), (256, 48775025), (260, 48024640), (320, 39020020), (325, 38419712), (400, 31216016), (416, 30015400), (520, 24012320), (640, 19510010), (650, 19209856), (800, 15608008), (832, 15007700), (1040, 12006160), (1280, 9755005), (1300, 9604928), (1600, 7804004), (1664, 7503850), (2080, 6003080), (2600, 4802464), (3200, 3902002), (3328, 3751925), (4160, 3001540), (5200, 2401232), (6400, 1951001), (8320, 1500770), (10400, 1200616), (16640, 750385), (20800, 600308), (41600, 300154), (83200, 150077)]