28933083380

素因数分解:

$2^2\times 5^1\times {\mathrm{37951}}^1\times {\mathrm{38119}}^1$

素因数の和:76079

約数の個数: 24

約数和(自身を含む): 60762670080

約数和(自身を除く): 31829586700

約数列:

[1, 2, 4, 5, 10, 20, 37951, 38119, 75902, 76238, 151804, 152476, 189755, 190595, 379510, 381190, 759020, 762380, 1446654169, 2893308338, 5786616676, 7233270845, 14466541690, 28933083380]

約数ペア:

[(1, 28933083380), (2, 14466541690), (4, 7233270845), (5, 5786616676), (10, 2893308338), (20, 1446654169), (37951, 762380), (38119, 759020), (75902, 381190), (76238, 379510), (151804, 190595), (152476, 189755)]