4123001120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{525893}}^1$

素因数の和:525922

約数の個数: 72

約数和(自身を含む): 11330912124

約数和(自身を除く): 7207911004

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 525893, 1051786, 2103572, 2629465, 3681251, 4207144, 5258930, 7362502, 8414288, 10517860, 14725004, 16828576, 18406255, 21035720, 25768757, 29450008, 36812510, 42071440, 51537514, 58900016, 73625020, 84142880, 103075028, 117800032, 128843785, 147250040, 206150056, 257687570, 294500080, 412300112, 515375140, 589000160, 824600224, 1030750280, 2061500560, 4123001120]

約数ペア:

[(1, 4123001120), (2, 2061500560), (4, 1030750280), (5, 824600224), (7, 589000160), (8, 515375140), (10, 412300112), (14, 294500080), (16, 257687570), (20, 206150056), (28, 147250040), (32, 128843785), (35, 117800032), (40, 103075028), (49, 84142880), (56, 73625020), (70, 58900016), (80, 51537514), (98, 42071440), (112, 36812510), (140, 29450008), (160, 25768757), (196, 21035720), (224, 18406255), (245, 16828576), (280, 14725004), (392, 10517860), (490, 8414288), (560, 7362502), (784, 5258930), (980, 4207144), (1120, 3681251), (1568, 2629465), (1960, 2103572), (3920, 1051786), (7840, 525893)]