201336080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 515592000

約数和(自身を除く): 314255920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 176, 218, 220, 436, 440, 545, 872, 880, 1090, 1199, 1744, 2099, 2180, 2398, 4198, 4360, 4796, 5995, 8396, 8720, 9592, 10495, 11990, 16792, 19184, 20990, 23089, 23980, 33584, 41980, 46178, 47960, 83960, 92356, 95920, 115445, 167920, 184712, 228791, 230890, 369424, 457582, 461780, 915164, 923560, 1143955, 1830328, 1847120, 2287910, 2516701, 3660656, 4575820, 5033402, 9151640, 10066804, 12583505, 18303280, 20133608, 25167010, 40267216, 50334020, 100668040, 201336080]

約数ペア:

[(1, 201336080), (2, 100668040), (4, 50334020), (5, 40267216), (8, 25167010), (10, 20133608), (11, 18303280), (16, 12583505), (20, 10066804), (22, 9151640), (40, 5033402), (44, 4575820), (55, 3660656), (80, 2516701), (88, 2287910), (109, 1847120), (110, 1830328), (176, 1143955), (218, 923560), (220, 915164), (436, 461780), (440, 457582), (545, 369424), (872, 230890), (880, 228791), (1090, 184712), (1199, 167920), (1744, 115445), (2099, 95920), (2180, 92356), (2398, 83960), (4198, 47960), (4360, 46178), (4796, 41980), (5995, 33584), (8396, 23980), (8720, 23089), (9592, 20990), (10495, 19184), (11990, 16792)]