382653940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{677}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 820108800

約数和(自身を除く): 437454860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 479, 590, 677, 958, 1180, 1354, 1916, 2395, 2708, 3385, 4790, 6770, 9580, 13540, 28261, 39943, 56522, 79886, 113044, 141305, 159772, 199715, 282610, 324283, 399430, 565220, 648566, 798860, 1297132, 1621415, 3242830, 6485660, 19132697, 38265394, 76530788, 95663485, 191326970, 382653940]

約数ペア:

[(1, 382653940), (2, 191326970), (4, 95663485), (5, 76530788), (10, 38265394), (20, 19132697), (59, 6485660), (118, 3242830), (236, 1621415), (295, 1297132), (479, 798860), (590, 648566), (677, 565220), (958, 399430), (1180, 324283), (1354, 282610), (1916, 199715), (2395, 159772), (2708, 141305), (3385, 113044), (4790, 79886), (6770, 56522), (9580, 39943), (13540, 28261)]