19005158560

素因数分解:

$2^5\times 5^1\times {\mathrm{601}}^1\times {\mathrm{197641}}^1$

素因数の和:198257

約数の個数: 48

約数和(自身を含む): 44974622952

約数和(自身を除く): 25969464392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 601, 1202, 2404, 3005, 4808, 6010, 9616, 12020, 19232, 24040, 48080, 96160, 197641, 395282, 790564, 988205, 1581128, 1976410, 3162256, 3952820, 6324512, 7905640, 15811280, 31622560, 118782241, 237564482, 475128964, 593911205, 950257928, 1187822410, 1900515856, 2375644820, 3801031712, 4751289640, 9502579280, 19005158560]

約数ペア:

[(1, 19005158560), (2, 9502579280), (4, 4751289640), (5, 3801031712), (8, 2375644820), (10, 1900515856), (16, 1187822410), (20, 950257928), (32, 593911205), (40, 475128964), (80, 237564482), (160, 118782241), (601, 31622560), (1202, 15811280), (2404, 7905640), (3005, 6324512), (4808, 3952820), (6010, 3162256), (9616, 1976410), (12020, 1581128), (19232, 988205), (24040, 790564), (48080, 395282), (96160, 197641)]