17961801920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{2207}}^1$

素因数の和:3130

約数の個数: 112

約数和(自身を含む): 44316944640

約数和(自身を除く): 26355142720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 877, 928, 1160, 1754, 1856, 2207, 2320, 3508, 4385, 4414, 4640, 7016, 8770, 8828, 9280, 11035, 14032, 17540, 17656, 22070, 25433, 28064, 35080, 35312, 44140, 50866, 56128, 64003, 70160, 70624, 88280, 101732, 127165, 128006, 140320, 141248, 176560, 203464, 254330, 256012, 280640, 320015, 353120, 406928, 508660, 512024, 640030, 706240, 813856, 1017320, 1024048, 1280060, 1627712, 1935539, 2034640, 2048096, 2560120, 3871078, 4069280, 4096192, 5120240, 7742156, 8138560, 9677695, 10240480, 15484312, 19355390, 20480960, 30968624, 38710780, 56130631, 61937248, 77421560, 112261262, 123874496, 154843120, 224522524, 280653155, 309686240, 449045048, 561306310, 619372480, 898090096, 1122612620, 1796180192, 2245225240, 3592360384, 4490450480, 8980900960, 17961801920]

約数ペア:

[(1, 17961801920), (2, 8980900960), (4, 4490450480), (5, 3592360384), (8, 2245225240), (10, 1796180192), (16, 1122612620), (20, 898090096), (29, 619372480), (32, 561306310), (40, 449045048), (58, 309686240), (64, 280653155), (80, 224522524), (116, 154843120), (145, 123874496), (160, 112261262), (232, 77421560), (290, 61937248), (320, 56130631), (464, 38710780), (580, 30968624), (877, 20480960), (928, 19355390), (1160, 15484312), (1754, 10240480), (1856, 9677695), (2207, 8138560), (2320, 7742156), (3508, 5120240), (4385, 4096192), (4414, 4069280), (4640, 3871078), (7016, 2560120), (8770, 2048096), (8828, 2034640), (9280, 1935539), (11035, 1627712), (14032, 1280060), (17540, 1024048), (17656, 1017320), (22070, 813856), (25433, 706240), (28064, 640030), (35080, 512024), (35312, 508660), (44140, 406928), (50866, 353120), (56128, 320015), (64003, 280640), (70160, 256012), (70624, 254330), (88280, 203464), (101732, 176560), (127165, 141248), (128006, 140320)]