38141180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24767}}^1$

素因数の和:24794

約数の個数: 48

約数和(自身を含む): 99864576

約数和(自身を除く): 61723396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 24767, 49534, 99068, 123835, 173369, 247670, 272437, 346738, 495340, 544874, 693476, 866845, 1089748, 1362185, 1733690, 1907059, 2724370, 3467380, 3814118, 5448740, 7628236, 9535295, 19070590, 38141180]

約数ペア:

[(1, 38141180), (2, 19070590), (4, 9535295), (5, 7628236), (7, 5448740), (10, 3814118), (11, 3467380), (14, 2724370), (20, 1907059), (22, 1733690), (28, 1362185), (35, 1089748), (44, 866845), (55, 693476), (70, 544874), (77, 495340), (110, 346738), (140, 272437), (154, 247670), (220, 173369), (308, 123835), (385, 99068), (770, 49534), (1540, 24767)]