2019293050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 4060990080

約数和(自身を除く): 2041697030

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 113, 115, 205, 226, 230, 379, 410, 565, 575, 758, 943, 1025, 1130, 1150, 1886, 1895, 2050, 2599, 2825, 3790, 4633, 4715, 5198, 5650, 8717, 9266, 9430, 9475, 12995, 15539, 17434, 18950, 23165, 23575, 25990, 31078, 42827, 43585, 46330, 47150, 64975, 77695, 85654, 87170, 106559, 115825, 129950, 155390, 213118, 214135, 217925, 231650, 357397, 388475, 428270, 435850, 532795, 714794, 776950, 985021, 1065590, 1070675, 1755907, 1786985, 1970042, 2141350, 2663975, 3511814, 3573970, 4925105, 5327950, 8779535, 8934925, 9850210, 17559070, 17869850, 24625525, 40385861, 43897675, 49251050, 80771722, 87795350, 201929305, 403858610, 1009646525, 2019293050]

約数ペア:

[(1, 2019293050), (2, 1009646525), (5, 403858610), (10, 201929305), (23, 87795350), (25, 80771722), (41, 49251050), (46, 43897675), (50, 40385861), (82, 24625525), (113, 17869850), (115, 17559070), (205, 9850210), (226, 8934925), (230, 8779535), (379, 5327950), (410, 4925105), (565, 3573970), (575, 3511814), (758, 2663975), (943, 2141350), (1025, 1970042), (1130, 1786985), (1150, 1755907), (1886, 1070675), (1895, 1065590), (2050, 985021), (2599, 776950), (2825, 714794), (3790, 532795), (4633, 435850), (4715, 428270), (5198, 388475), (5650, 357397), (8717, 231650), (9266, 217925), (9430, 214135), (9475, 213118), (12995, 155390), (15539, 129950), (17434, 115825), (18950, 106559), (23165, 87170), (23575, 85654), (25990, 77695), (31078, 64975), (42827, 47150), (43585, 46330)]