123544850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 277857216

約数和(自身を除く): 154312366

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 130, 143, 185, 275, 286, 325, 370, 407, 467, 481, 550, 650, 715, 814, 925, 934, 962, 1430, 1850, 2035, 2335, 2405, 3575, 4070, 4670, 4810, 5137, 5291, 6071, 7150, 10175, 10274, 10582, 11675, 12025, 12142, 17279, 20350, 23350, 24050, 25685, 26455, 30355, 34558, 51370, 52910, 60710, 66781, 86395, 128425, 132275, 133562, 151775, 172790, 190069, 224627, 256850, 264550, 303550, 333905, 380138, 431975, 449254, 667810, 863950, 950345, 1123135, 1669525, 1900690, 2246270, 2470897, 3339050, 4751725, 4941794, 5615675, 9503450, 11231350, 12354485, 24708970, 61772425, 123544850]

約数ペア:

[(1, 123544850), (2, 61772425), (5, 24708970), (10, 12354485), (11, 11231350), (13, 9503450), (22, 5615675), (25, 4941794), (26, 4751725), (37, 3339050), (50, 2470897), (55, 2246270), (65, 1900690), (74, 1669525), (110, 1123135), (130, 950345), (143, 863950), (185, 667810), (275, 449254), (286, 431975), (325, 380138), (370, 333905), (407, 303550), (467, 264550), (481, 256850), (550, 224627), (650, 190069), (715, 172790), (814, 151775), (925, 133562), (934, 132275), (962, 128425), (1430, 86395), (1850, 66781), (2035, 60710), (2335, 52910), (2405, 51370), (3575, 34558), (4070, 30355), (4670, 26455), (4810, 25685), (5137, 24050), (5291, 23350), (6071, 20350), (7150, 17279), (10175, 12142), (10274, 12025), (10582, 11675)]