47006720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9181}}^1$

素因数の和:9206

約数の個数: 44

約数和(自身を含む): 112773324

約数和(自身を除く): 65766604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9181, 18362, 36724, 45905, 73448, 91810, 146896, 183620, 293792, 367240, 587584, 734480, 1175168, 1468960, 2350336, 2937920, 4700672, 5875840, 9401344, 11751680, 23503360, 47006720]

約数ペア:

[(1, 47006720), (2, 23503360), (4, 11751680), (5, 9401344), (8, 5875840), (10, 4700672), (16, 2937920), (20, 2350336), (32, 1468960), (40, 1175168), (64, 734480), (80, 587584), (128, 367240), (160, 293792), (256, 183620), (320, 146896), (512, 91810), (640, 73448), (1024, 45905), (1280, 36724), (2560, 18362), (5120, 9181)]