45399620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{677}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 109347840

約数和(自身を除く): 63948220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 677, 958, 1354, 1916, 2395, 2708, 3353, 3385, 4739, 4790, 6706, 6770, 9478, 9580, 13412, 13540, 16765, 18956, 23695, 33530, 47390, 67060, 94780, 324283, 648566, 1297132, 1621415, 2269981, 3242830, 4539962, 6485660, 9079924, 11349905, 22699810, 45399620]

約数ペア:

[(1, 45399620), (2, 22699810), (4, 11349905), (5, 9079924), (7, 6485660), (10, 4539962), (14, 3242830), (20, 2269981), (28, 1621415), (35, 1297132), (70, 648566), (140, 324283), (479, 94780), (677, 67060), (958, 47390), (1354, 33530), (1916, 23695), (2395, 18956), (2708, 16765), (3353, 13540), (3385, 13412), (4739, 9580), (4790, 9478), (6706, 6770)]