87924760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28547}}^1$

素因数の和:28576

約数の個数: 64

約数和(自身を含む): 246654720

約数和(自身を除く): 158729960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 28547, 57094, 114188, 142735, 199829, 228376, 285470, 314017, 399658, 570940, 628034, 799316, 999145, 1141880, 1256068, 1570085, 1598632, 1998290, 2198119, 2512136, 3140170, 3996580, 4396238, 6280340, 7993160, 8792476, 10990595, 12560680, 17584952, 21981190, 43962380, 87924760]

約数ペア:

[(1, 87924760), (2, 43962380), (4, 21981190), (5, 17584952), (7, 12560680), (8, 10990595), (10, 8792476), (11, 7993160), (14, 6280340), (20, 4396238), (22, 3996580), (28, 3140170), (35, 2512136), (40, 2198119), (44, 1998290), (55, 1598632), (56, 1570085), (70, 1256068), (77, 1141880), (88, 999145), (110, 799316), (140, 628034), (154, 570940), (220, 399658), (280, 314017), (308, 285470), (385, 228376), (440, 199829), (616, 142735), (770, 114188), (1540, 57094), (3080, 28547)]