38472320

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 55530880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1279, 1504, 1880, 2558, 3008, 3760, 5116, 6016, 6395, 7520, 10232, 12790, 15040, 20464, 25580, 30080, 40928, 51160, 60113, 81856, 102320, 120226, 163712, 204640, 240452, 300565, 409280, 480904, 601130, 818560, 961808, 1202260, 1923616, 2404520, 3847232, 4809040, 7694464, 9618080, 19236160, 38472320]

約数ペア:

[(1, 38472320), (2, 19236160), (4, 9618080), (5, 7694464), (8, 4809040), (10, 3847232), (16, 2404520), (20, 1923616), (32, 1202260), (40, 961808), (47, 818560), (64, 601130), (80, 480904), (94, 409280), (128, 300565), (160, 240452), (188, 204640), (235, 163712), (320, 120226), (376, 102320), (470, 81856), (640, 60113), (752, 51160), (940, 40928), (1279, 30080), (1504, 25580), (1880, 20464), (2558, 15040), (3008, 12790), (3760, 10232), (5116, 7520), (6016, 6395)]