47671040

素因数分解:

$2^8\times 5^1\times {\mathrm{37243}}^1$

素因数の和:37264

約数の個数: 36

約数和(自身を含む): 114190104

約数和(自身を除く): 66519064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 37243, 74486, 148972, 186215, 297944, 372430, 595888, 744860, 1191776, 1489720, 2383552, 2979440, 4767104, 5958880, 9534208, 11917760, 23835520, 47671040]

約数ペア:

[(1, 47671040), (2, 23835520), (4, 11917760), (5, 9534208), (8, 5958880), (10, 4767104), (16, 2979440), (20, 2383552), (32, 1489720), (40, 1191776), (64, 744860), (80, 595888), (128, 372430), (160, 297944), (256, 186215), (320, 148972), (640, 74486), (1280, 37243)]