201715022960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{737047}}^1$

素因数の和:737382

約数の個数: 80

約数和(自身を含む): 513268434432

約数和(自身を除く): 311553411472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 311, 440, 622, 880, 1244, 1555, 2488, 3110, 3421, 4976, 6220, 6842, 12440, 13684, 17105, 24880, 27368, 34210, 54736, 68420, 136840, 273680, 737047, 1474094, 2948188, 3685235, 5896376, 7370470, 8107517, 11792752, 14740940, 16215034, 29481880, 32430068, 40537585, 58963760, 64860136, 81075170, 129720272, 162150340, 229221617, 324300680, 458443234, 648601360, 916886468, 1146108085, 1833772936, 2292216170, 2521437787, 3667545872, 4584432340, 5042875574, 9168864680, 10085751148, 12607188935, 18337729360, 20171502296, 25214377870, 40343004592, 50428755740, 100857511480, 201715022960]

約数ペア:

[(1, 201715022960), (2, 100857511480), (4, 50428755740), (5, 40343004592), (8, 25214377870), (10, 20171502296), (11, 18337729360), (16, 12607188935), (20, 10085751148), (22, 9168864680), (40, 5042875574), (44, 4584432340), (55, 3667545872), (80, 2521437787), (88, 2292216170), (110, 1833772936), (176, 1146108085), (220, 916886468), (311, 648601360), (440, 458443234), (622, 324300680), (880, 229221617), (1244, 162150340), (1555, 129720272), (2488, 81075170), (3110, 64860136), (3421, 58963760), (4976, 40537585), (6220, 32430068), (6842, 29481880), (12440, 16215034), (13684, 14740940), (17105, 11792752), (24880, 8107517), (27368, 7370470), (34210, 5896376), (54736, 3685235), (68420, 2948188), (136840, 1474094), (273680, 737047)]