353102080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14519}}^1$

素因数の和:14559

約数の個数: 72

約数和(自身を含む): 890366400

約数和(自身を除く): 537264320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 14519, 24320, 29038, 58076, 72595, 116152, 145190, 232304, 275861, 290380, 464608, 551722, 580760, 929216, 1103444, 1161520, 1379305, 1858432, 2206888, 2323040, 2758610, 3716864, 4413776, 4646080, 5517220, 8827552, 9292160, 11034440, 17655104, 18584320, 22068880, 35310208, 44137760, 70620416, 88275520, 176551040, 353102080]

約数ペア:

[(1, 353102080), (2, 176551040), (4, 88275520), (5, 70620416), (8, 44137760), (10, 35310208), (16, 22068880), (19, 18584320), (20, 17655104), (32, 11034440), (38, 9292160), (40, 8827552), (64, 5517220), (76, 4646080), (80, 4413776), (95, 3716864), (128, 2758610), (152, 2323040), (160, 2206888), (190, 1858432), (256, 1379305), (304, 1161520), (320, 1103444), (380, 929216), (608, 580760), (640, 551722), (760, 464608), (1216, 290380), (1280, 275861), (1520, 232304), (2432, 145190), (3040, 116152), (4864, 72595), (6080, 58076), (12160, 29038), (14519, 24320)]