292526020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 627177600

約数和(自身を除く): 334651580

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 199, 268, 335, 398, 670, 796, 995, 1097, 1340, 1990, 2194, 3980, 4388, 5485, 10970, 13333, 21940, 26666, 53332, 66665, 73499, 133330, 146998, 218303, 266660, 293996, 367495, 436606, 734990, 873212, 1091515, 1469980, 2183030, 4366060, 14626301, 29252602, 58505204, 73131505, 146263010, 292526020]

約数ペア:

[(1, 292526020), (2, 146263010), (4, 73131505), (5, 58505204), (10, 29252602), (20, 14626301), (67, 4366060), (134, 2183030), (199, 1469980), (268, 1091515), (335, 873212), (398, 734990), (670, 436606), (796, 367495), (995, 293996), (1097, 266660), (1340, 218303), (1990, 146998), (2194, 133330), (3980, 73499), (4388, 66665), (5485, 53332), (10970, 26666), (13333, 21940)]