2019965050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57467}}^1$

素因数の和:57535

約数の個数: 48

約数和(自身を含む): 4061838240

約数和(自身を除く): 2041873190

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1850, 3515, 7030, 17575, 35150, 57467, 114934, 287335, 574670, 1091873, 1436675, 2126279, 2183746, 2873350, 4252558, 5459365, 10631395, 10918730, 21262790, 27296825, 40399301, 53156975, 54593650, 80798602, 106313950, 201996505, 403993010, 1009982525, 2019965050]

約数ペア:

[(1, 2019965050), (2, 1009982525), (5, 403993010), (10, 201996505), (19, 106313950), (25, 80798602), (37, 54593650), (38, 53156975), (50, 40399301), (74, 27296825), (95, 21262790), (185, 10918730), (190, 10631395), (370, 5459365), (475, 4252558), (703, 2873350), (925, 2183746), (950, 2126279), (1406, 1436675), (1850, 1091873), (3515, 574670), (7030, 287335), (17575, 114934), (35150, 57467)]