46687040

素因数分解:

$2^6\times 5^1\times {\mathrm{145897}}^1$

素因数の和:145914

約数の個数: 28

約数和(自身を含む): 111174276

約数和(自身を除く): 64487236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 145897, 291794, 583588, 729485, 1167176, 1458970, 2334352, 2917940, 4668704, 5835880, 9337408, 11671760, 23343520, 46687040]

約数ペア:

[(1, 46687040), (2, 23343520), (4, 11671760), (5, 9337408), (8, 5835880), (10, 4668704), (16, 2917940), (20, 2334352), (32, 1458970), (40, 1167176), (64, 729485), (80, 583588), (160, 291794), (320, 145897)]