38606120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19697}}^1$

素因数の和:19722

約数の個数: 48

約数和(自身を含む): 101050740

約数和(自身を除く): 62444620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 19697, 39394, 78788, 98485, 137879, 157576, 196970, 275758, 393940, 551516, 689395, 787880, 965153, 1103032, 1378790, 1930306, 2757580, 3860612, 4825765, 5515160, 7721224, 9651530, 19303060, 38606120]

約数ペア:

[(1, 38606120), (2, 19303060), (4, 9651530), (5, 7721224), (7, 5515160), (8, 4825765), (10, 3860612), (14, 2757580), (20, 1930306), (28, 1378790), (35, 1103032), (40, 965153), (49, 787880), (56, 689395), (70, 551516), (98, 393940), (140, 275758), (196, 196970), (245, 157576), (280, 137879), (392, 98485), (490, 78788), (980, 39394), (1960, 19697)]