66548020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 176762880

約数和(自身を除く): 110214860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 385, 395, 547, 553, 770, 790, 869, 1094, 1106, 1540, 1580, 1738, 2188, 2212, 2735, 2765, 3476, 3829, 4345, 5470, 5530, 6017, 6083, 7658, 8690, 10940, 11060, 12034, 12166, 15316, 17380, 19145, 24068, 24332, 30085, 30415, 38290, 42119, 43213, 60170, 60830, 76580, 84238, 86426, 120340, 121660, 168476, 172852, 210595, 216065, 302491, 421190, 432130, 475343, 604982, 842380, 864260, 950686, 1209964, 1512455, 1901372, 2376715, 3024910, 3327401, 4753430, 6049820, 6654802, 9506860, 13309604, 16637005, 33274010, 66548020]

約数ペア:

[(1, 66548020), (2, 33274010), (4, 16637005), (5, 13309604), (7, 9506860), (10, 6654802), (11, 6049820), (14, 4753430), (20, 3327401), (22, 3024910), (28, 2376715), (35, 1901372), (44, 1512455), (55, 1209964), (70, 950686), (77, 864260), (79, 842380), (110, 604982), (140, 475343), (154, 432130), (158, 421190), (220, 302491), (308, 216065), (316, 210595), (385, 172852), (395, 168476), (547, 121660), (553, 120340), (770, 86426), (790, 84238), (869, 76580), (1094, 60830), (1106, 60170), (1540, 43213), (1580, 42119), (1738, 38290), (2188, 30415), (2212, 30085), (2735, 24332), (2765, 24068), (3476, 19145), (3829, 17380), (4345, 15316), (5470, 12166), (5530, 12034), (6017, 11060), (6083, 10940), (7658, 8690)]