2908542080

素因数分解:

$2^7\times 5^1\times {\mathrm{4544597}}^1$

素因数の和:4544616

約数の個数: 32

約数和(自身を含む): 6953234940

約数和(自身を除く): 4044692860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4544597, 9089194, 18178388, 22722985, 36356776, 45445970, 72713552, 90891940, 145427104, 181783880, 290854208, 363567760, 581708416, 727135520, 1454271040, 2908542080]

約数ペア:

[(1, 2908542080), (2, 1454271040), (4, 727135520), (5, 581708416), (8, 363567760), (10, 290854208), (16, 181783880), (20, 145427104), (32, 90891940), (40, 72713552), (64, 45445970), (80, 36356776), (128, 22722985), (160, 18178388), (320, 9089194), (640, 4544597)]