520976350

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 982423728

約数和(自身を除く): 461447378

約数列:

[1, 2, 5, 10, 25, 50, 197, 227, 233, 394, 454, 466, 985, 1135, 1165, 1970, 2270, 2330, 4925, 5675, 5825, 9850, 11350, 11650, 44719, 45901, 52891, 89438, 91802, 105782, 223595, 229505, 264455, 447190, 459010, 528910, 1117975, 1147525, 1322275, 2235950, 2295050, 2644550, 10419527, 20839054, 52097635, 104195270, 260488175, 520976350]

約数ペア:

[(1, 520976350), (2, 260488175), (5, 104195270), (10, 52097635), (25, 20839054), (50, 10419527), (197, 2644550), (227, 2295050), (233, 2235950), (394, 1322275), (454, 1147525), (466, 1117975), (985, 528910), (1135, 459010), (1165, 447190), (1970, 264455), (2270, 229505), (2330, 223595), (4925, 105782), (5675, 91802), (5825, 89438), (9850, 52891), (11350, 45901), (11650, 44719)]