1056556960

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{65381}}^1$

素因数の和:65497

約数の個数: 48

約数和(自身を含む): 2520868392

約数和(自身を除く): 1464311432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 65381, 130762, 261524, 326905, 523048, 653810, 1046096, 1307620, 2092192, 2615240, 5230480, 6603481, 10460960, 13206962, 26413924, 33017405, 52827848, 66034810, 105655696, 132069620, 211311392, 264139240, 528278480, 1056556960]

約数ペア:

[(1, 1056556960), (2, 528278480), (4, 264139240), (5, 211311392), (8, 132069620), (10, 105655696), (16, 66034810), (20, 52827848), (32, 33017405), (40, 26413924), (80, 13206962), (101, 10460960), (160, 6603481), (202, 5230480), (404, 2615240), (505, 2092192), (808, 1307620), (1010, 1046096), (1616, 653810), (2020, 523048), (3232, 326905), (4040, 261524), (8080, 130762), (16160, 65381)]