33509420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6469}}^1$

素因数の和:6522

約数の個数: 48

約数和(自身を含む): 82608960

約数和(自身を除く): 49099540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 6469, 12938, 25876, 32345, 45283, 64690, 90566, 129380, 181132, 226415, 239353, 452830, 478706, 905660, 957412, 1196765, 1675471, 2393530, 3350942, 4787060, 6701884, 8377355, 16754710, 33509420]

約数ペア:

[(1, 33509420), (2, 16754710), (4, 8377355), (5, 6701884), (7, 4787060), (10, 3350942), (14, 2393530), (20, 1675471), (28, 1196765), (35, 957412), (37, 905660), (70, 478706), (74, 452830), (140, 239353), (148, 226415), (185, 181132), (259, 129380), (370, 90566), (518, 64690), (740, 45283), (1036, 32345), (1295, 25876), (2590, 12938), (5180, 6469)]