612542080

素因数分解:

$2^7\times 5^1\times {\mathrm{957097}}^1$

素因数の和:957116

約数の個数: 32

約数和(自身を含む): 1464359940

約数和(自身を除く): 851817860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 957097, 1914194, 3828388, 4785485, 7656776, 9570970, 15313552, 19141940, 30627104, 38283880, 61254208, 76567760, 122508416, 153135520, 306271040, 612542080]

約数ペア:

[(1, 612542080), (2, 306271040), (4, 153135520), (5, 122508416), (8, 76567760), (10, 61254208), (16, 38283880), (20, 30627104), (32, 19141940), (40, 15313552), (64, 9570970), (80, 7656776), (128, 4785485), (160, 3828388), (320, 1914194), (640, 957097)]