2023753480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{195343}}^1$

素因数の和:195398

約数の個数: 64

約数和(自身を含む): 5344611840

約数和(自身を除く): 3320858360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 195343, 390686, 781372, 976715, 1367401, 1562744, 1953430, 2734802, 3906860, 5469604, 6837005, 7227691, 7813720, 10939208, 13674010, 14455382, 27348020, 28910764, 36138455, 50593837, 54696040, 57821528, 72276910, 101187674, 144553820, 202375348, 252969185, 289107640, 404750696, 505938370, 1011876740, 2023753480]

約数ペア:

[(1, 2023753480), (2, 1011876740), (4, 505938370), (5, 404750696), (7, 289107640), (8, 252969185), (10, 202375348), (14, 144553820), (20, 101187674), (28, 72276910), (35, 57821528), (37, 54696040), (40, 50593837), (56, 36138455), (70, 28910764), (74, 27348020), (140, 14455382), (148, 13674010), (185, 10939208), (259, 7813720), (280, 7227691), (296, 6837005), (370, 5469604), (518, 3906860), (740, 2734802), (1036, 1953430), (1295, 1562744), (1480, 1367401), (2072, 976715), (2590, 781372), (5180, 390686), (10360, 195343)]