57029840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101839}}^1$

素因数の和:101859

約数の個数: 40

約数和(自身を含む): 151537920

約数和(自身を除く): 94508080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101839, 203678, 407356, 509195, 712873, 814712, 1018390, 1425746, 1629424, 2036780, 2851492, 3564365, 4073560, 5702984, 7128730, 8147120, 11405968, 14257460, 28514920, 57029840]

約数ペア:

[(1, 57029840), (2, 28514920), (4, 14257460), (5, 11405968), (7, 8147120), (8, 7128730), (10, 5702984), (14, 4073560), (16, 3564365), (20, 2851492), (28, 2036780), (35, 1629424), (40, 1425746), (56, 1018390), (70, 814712), (80, 712873), (112, 509195), (140, 407356), (280, 203678), (560, 101839)]