520047370760

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2069}}^1\times {\mathrm{9337}}^1$

素因数の和:12090

約数の個数: 64

約数和(自身を含む): 1172537175600

約数和(自身を除く): 652489804840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2069, 2692, 3365, 4138, 5384, 6730, 8276, 9337, 10345, 13460, 16552, 18674, 20690, 26920, 37348, 41380, 46685, 74696, 82760, 93370, 186740, 373480, 1392437, 2784874, 5569748, 6283801, 6962185, 11139496, 12567602, 13924370, 19318253, 25135204, 27848740, 31419005, 38636506, 50270408, 55697480, 62838010, 77273012, 96591265, 125676020, 154546024, 193182530, 251352040, 386365060, 772730120, 13001184269, 26002368538, 52004737076, 65005921345, 104009474152, 130011842690, 260023685380, 520047370760]

約数ペア:

[(1, 520047370760), (2, 260023685380), (4, 130011842690), (5, 104009474152), (8, 65005921345), (10, 52004737076), (20, 26002368538), (40, 13001184269), (673, 772730120), (1346, 386365060), (2069, 251352040), (2692, 193182530), (3365, 154546024), (4138, 125676020), (5384, 96591265), (6730, 77273012), (8276, 62838010), (9337, 55697480), (10345, 50270408), (13460, 38636506), (16552, 31419005), (18674, 27848740), (20690, 25135204), (26920, 19318253), (37348, 13924370), (41380, 12567602), (46685, 11139496), (74696, 6962185), (82760, 6283801), (93370, 5569748), (186740, 2784874), (373480, 1392437)]