40228049120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{35917901}}^1$

素因数の和:35917923

約数の個数: 48

約数和(自身を含む): 108615735648

約数和(自身を除く): 68387686528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 35917901, 71835802, 143671604, 179589505, 251425307, 287343208, 359179010, 502850614, 574686416, 718358020, 1005701228, 1149372832, 1257126535, 1436716040, 2011402456, 2514253070, 2873432080, 4022804912, 5028506140, 5746864160, 8045609824, 10057012280, 20114024560, 40228049120]

約数ペア:

[(1, 40228049120), (2, 20114024560), (4, 10057012280), (5, 8045609824), (7, 5746864160), (8, 5028506140), (10, 4022804912), (14, 2873432080), (16, 2514253070), (20, 2011402456), (28, 1436716040), (32, 1257126535), (35, 1149372832), (40, 1005701228), (56, 718358020), (70, 574686416), (80, 502850614), (112, 359179010), (140, 287343208), (160, 251425307), (224, 179589505), (280, 143671604), (560, 71835802), (1120, 35917901)]