12437752760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{78541}}^1$

素因数の和:78696

約数の個数: 64

約数和(自身を含む): 29010273120

約数和(自身を除く): 16572520360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 107, 148, 185, 214, 296, 370, 428, 535, 740, 856, 1070, 1480, 2140, 3959, 4280, 7918, 15836, 19795, 31672, 39590, 78541, 79180, 157082, 158360, 314164, 392705, 628328, 785410, 1570820, 2906017, 3141640, 5812034, 8403887, 11624068, 14530085, 16807774, 23248136, 29060170, 33615548, 42019435, 58120340, 67231096, 84038870, 116240680, 168077740, 310943819, 336155480, 621887638, 1243775276, 1554719095, 2487550552, 3109438190, 6218876380, 12437752760]

約数ペア:

[(1, 12437752760), (2, 6218876380), (4, 3109438190), (5, 2487550552), (8, 1554719095), (10, 1243775276), (20, 621887638), (37, 336155480), (40, 310943819), (74, 168077740), (107, 116240680), (148, 84038870), (185, 67231096), (214, 58120340), (296, 42019435), (370, 33615548), (428, 29060170), (535, 23248136), (740, 16807774), (856, 14530085), (1070, 11624068), (1480, 8403887), (2140, 5812034), (3959, 3141640), (4280, 2906017), (7918, 1570820), (15836, 785410), (19795, 628328), (31672, 392705), (39590, 314164), (78541, 158360), (79180, 157082)]