269157220

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{32119}}^1$

素因数の和:32547

約数の個数: 24

約数和(自身を含む): 566596800

約数和(自身を除く): 297439580

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 32119, 64238, 128476, 160595, 321190, 642380, 13457861, 26915722, 53831444, 67289305, 134578610, 269157220]

約数ペア:

[(1, 269157220), (2, 134578610), (4, 67289305), (5, 53831444), (10, 26915722), (20, 13457861), (419, 642380), (838, 321190), (1676, 160595), (2095, 128476), (4190, 64238), (8380, 32119)]