102283420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{46919}}^1$

素因数の和:47037

約数の個数: 24

約数和(自身を含む): 216770400

約数和(自身を除く): 114486980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 46919, 93838, 187676, 234595, 469190, 938380, 5114171, 10228342, 20456684, 25570855, 51141710, 102283420]

約数ペア:

[(1, 102283420), (2, 51141710), (4, 25570855), (5, 20456684), (10, 10228342), (20, 5114171), (109, 938380), (218, 469190), (436, 234595), (545, 187676), (1090, 93838), (2180, 46919)]