100408040528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{330289607}}^1$

素因数の和:330289634

約数の個数: 20

約数和(自身を含む): 204779556960

約数和(自身を除く): 104371516432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 330289607, 660579214, 1321158428, 2642316856, 5284633712, 6275502533, 12551005066, 25102010132, 50204020264, 100408040528]

約数ペア:

[(1, 100408040528), (2, 50204020264), (4, 25102010132), (8, 12551005066), (16, 6275502533), (19, 5284633712), (38, 2642316856), (76, 1321158428), (152, 660579214), (304, 330289607)]