7133088920

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1\times {\mathrm{1097}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 16186716000

約数和(自身を除く): 9053627080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1091, 1097, 1192, 1490, 2182, 2194, 2980, 4364, 4388, 5455, 5485, 5960, 8728, 8776, 10910, 10970, 21820, 21940, 43640, 43880, 162559, 163453, 325118, 326906, 650236, 653812, 812795, 817265, 1196827, 1300472, 1307624, 1625590, 1634530, 2393654, 3251180, 3269060, 4787308, 5984135, 6502360, 6538120, 9574616, 11968270, 23936540, 47873080, 178327223, 356654446, 713308892, 891636115, 1426617784, 1783272230, 3566544460, 7133088920]

約数ペア:

[(1, 7133088920), (2, 3566544460), (4, 1783272230), (5, 1426617784), (8, 891636115), (10, 713308892), (20, 356654446), (40, 178327223), (149, 47873080), (298, 23936540), (596, 11968270), (745, 9574616), (1091, 6538120), (1097, 6502360), (1192, 5984135), (1490, 4787308), (2182, 3269060), (2194, 3251180), (2980, 2393654), (4364, 1634530), (4388, 1625590), (5455, 1307624), (5485, 1300472), (5960, 1196827), (8728, 817265), (8776, 812795), (10910, 653812), (10970, 650236), (21820, 326906), (21940, 325118), (43640, 163453), (43880, 162559)]